Nerdulator> put something in

Recognised as Colour

#276B4D

  • #276B4D
  • Cyan
  • Dark
  • Nearest: Sea green

#276B4D is a cyan with RGB values 39, 107, 77 and HSL 154°, 47%, 29%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#276B4D#276B4D
HEX#276B4D
RGBrgb(39, 107, 77)
RGB (0–1)0.1529, 0.4196, 0.302
RGB percentages15.3%, 42%, 30.2%
HSLhsl(153.5, 46.6%, 28.6%)
HSV / HSBhsv(153.5, 63.6%, 42%)
CMYK63.6%, 0%, 28%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,583,373
CSS custom property--colour: #276B4D;

Brightness & contrast

Relative luminance0.11483WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#D894B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#69634Bno red cones; affects about 1% of men; ΔE 27.7 from the original
Deuteranopia#605C4Fno green cones; the most common form, about 1% of men; ΔE 28.5 from the original
Tritanopia#036B63no blue cones; rare, and affects men and women equally; ΔE 13.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Sea green · ΔE 18Teal · ΔE 20.6Dark olivegreen · ΔE 22.6Dark cyan · ΔE 22.9Dark slate grey · ΔE 24.4Cadetblue · ΔE 29.1
Nearest named CSS colourSea green (#2E8B57)ΔE 18.01, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6B2745
Analogous#276B2B, #27676B
Triadic#4D276B, #6B4D27
Split complementary#6B2767, #6B2B27
Tetradic#2B276B, #6B2745, #676B27

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AD4B3
Lighter +30%#64C79B
Lighter +20%#42B683
Lighter +10%#359068
Darker −10%#194632
Darker −20%#0C2017
Darker −30%#000000
Darker −40%#000000
More saturated +25%#157D4F
Less saturated −25%#39594B

Channel breakdown

R39
G107
B77
Red39 (15.3%)
Green107 (42%)
Blue77 (30.2%)
Hue153.53°
Saturation (HSL)46.58%
Lightness28.63%
Dominant channelGreen
Hex per channelR 27 · G 6B · B 4D

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 “276b4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.