#287C50#287C50

#287C50 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.4% C 0.106 H 156.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#287C50
RGB	rgb(40, 124, 80)
HSL	hsl(149, 51%, 32%)
HSV	hsv(149, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 35.5%, 51.4%)
CIE-LAB	lab(46.24, -35.98, 16.87)
CIE-LCH	lch(46.24, 39.74, 154.88°)
OKLab	oklab(52.41% -0.0976 0.0425)
OKLCH	oklch(52.41% 0.106 156.5)
XYZ	xyz(9.5298, 15.4446, 10.0667)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C50 #7C2854

analogous

#2A7C28 #287C50 #287C7A

triadic

#287C50 #50287C #7C5028

tetradic

#287C50 #282A7C #7C2854 #7C7A28

square

#287C50 #282A7C #7C2854 #7C7A28

split-complementary

#287C50 #7A287C #7C282A

monochromatic

#0A1F14 #194E32 #287C50 #37AA6E #56C88C

Accessibility & contrast

On white

5.14

#287C50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#287C50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C50

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C50	#FFFFFF	#000000	##FFFFFF
##287C50	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B724D

Deuteranopia (green-blind)

#706A53

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287c50;
/* rgb */ color: rgb(40, 124, 80);
/* oklch */ color: oklch(52.4% 0.106 156.5);

Tailwind

colors: {
  custom: {
    50: '#6da381',
    500: '#287c50',
    950: '#000000',
  },
}

SCSS

$custom: #287c50;
$custom-light: #6da381;
$custom-dark: #000000;

JSON

{
  "hex": "#287c50",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 80
  },
  "hsl": {
    "h": 148.571,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5241,
    "c": 0.10648,
    "h": 156.5
  },
  "luminance": 0.15446
}

Semantic roles & 50–950 ramp

primary

#287C50

secondary

#AD5282

accent

#4D97DB

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #287C50

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →