Nerdulator> put something in

Recognised as Colour

#16623B

  • #16623B
  • Green
  • Dark
  • Nearest: Sea green

#16623B is a green with RGB values 22, 98, 59 and HSL 149°, 63%, 24%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#16623B#16623B
HEX#16623B
RGBrgb(22, 98, 59)
RGB (0–1)0.0863, 0.3843, 0.2314
RGB percentages8.6%, 38.4%, 23.1%
HSLhsl(149.2, 63.3%, 23.5%)
HSV / HSBhsv(149.2, 77.6%, 38.4%)
CMYK77.6%, 0%, 39.8%, 61.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,466,939
CSS custom property--colour: #16623B;

Brightness & contrast

Relative luminance0.09222WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.38:1
Contrast with white7.38:1WCAG normal text: AAA
Contrast with black2.84:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#E99DC4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#615A38no red cones; affects about 1% of men; ΔE 30.3 from the original
Deuteranopia#58533Eno green cones; the most common form, about 1% of men; ΔE 31 from the original
Tritanopia#006158no blue cones; rare, and affects men and women equally; ΔE 18.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.38:1WCAG large text: AAA
Contrast with black, large text2.84:1WCAG large text: Fail

Named colours

Sea green · ΔE 17.2Dark olivegreen · ΔE 21Teal · ΔE 27.3Dark green · ΔE 28.1Dark slate grey · ΔE 29.1Dark cyan · ΔE 29.5
Nearest named CSS colourSea green (#2E8B57)ΔE 17.22, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#62163D
Analogous#176216, #166261
Triadic#3B1662, #623B16
Split complementary#611662, #621617
Tetradic#161762, #62163D, #626116

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67DDA0
Lighter +30%#3DD487
Lighter +20%#29B56D
Lighter +10%#1F8C54
Darker −10%#0D3822
Darker −20%#030F09
Darker −30%#000000
Darker −40%#000000
More saturated +25%#07713B
Less saturated −25%#25533B

Channel breakdown

R22
G98
B59
Red22 (8.6%)
Green98 (38.4%)
Blue59 (23.1%)
Hue149.21°
Saturation (HSL)63.33%
Lightness23.53%
Dominant channelGreen
Hex per channelR 16 · G 62 · B 3B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “16623b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.