Nerdulator> put something in

Colour

#12845B

  • #12845B
  • Cyan
  • Dark
  • Nearest: Sea green

#12845B is a cyan with RGB values 18, 132, 91 and HSL 158°, 76%, 29%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#12845B#12845B
HEX#12845B
RGBrgb(18, 132, 91)
RGB (0–1)0.0706, 0.5176, 0.3569
RGB percentages7.1%, 51.8%, 35.7%
HSLhsl(158.4, 76%, 29.4%)
HSV / HSBhsv(158.4, 86.4%, 51.8%)
CMYK86.4%, 0%, 31.1%, 48.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,213,531
CSS custom property--colour: #12845B;

Brightness & contrast

Relative luminance0.17386WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.69:1
Contrast with white4.69:1WCAG normal text: AA
Contrast with black4.48:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#ED7BA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#827959no red cones; affects about 1% of men; ΔE 38.5 from the original
Deuteranopia#75705Eno green cones; the most common form, about 1% of men; ΔE 38.8 from the original
Tritanopia#008479no blue cones; rare, and affects men and women equally; ΔE 18.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.69:1WCAG large text: AAA
Contrast with black, large text4.48:1WCAG large text: AA

Named colours

Sea green · ΔE 6.8Medium seagreen · ΔE 21.2Dark cyan · ΔE 25Teal · ΔE 25Light seagreen · ΔE 26.6Medium aquamarine · ΔE 27.6
Nearest named CSS colourSea green (#2E8B57)ΔE 6.77, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#84123B
Analogous#128422, #127484
Triadic#5B1284, #845B12
Split complementary#841274, #842212
Tetradic#221284, #84123B, #748412

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#76ECC2
Lighter +30%#49E6AE
Lighter +20%#1EDE99
Lighter +10%#18B17A
Darker −10%#0C573C
Darker −20%#062A1D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#009660
Less saturated −25%#257156

Channel breakdown

R18
G132
B91
Red18 (7.1%)
Green132 (51.8%)
Blue91 (35.7%)
Hue158.42°
Saturation (HSL)76%
Lightness29.41%
Dominant channelGreen
Hex per channelR 12 · G 84 · B 5B

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 “12845b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.