#287B50#287B50

#287B50 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.1% C 0.105 H 156.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#287B50
RGB	rgb(40, 123, 80)
HSL	hsl(149, 51%, 32%)
HSV	hsv(149, 67%, 48%)
CMYK	cmyk(67.5%, 0%, 35%, 51.8%)
CIE-LAB	lab(45.90, -35.55, 16.41)
CIE-LCH	lch(45.90, 39.15, 155.21°)
OKLab	oklab(52.13% -0.0965 0.0414)
OKLCH	oklch(52.13% 0.105 156.8)
XYZ	xyz(9.4051, 15.1952, 10.0252)
Luminance	0.1520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B50 #7B2853

analogous

#2A7B28 #287B50 #287B7A

triadic

#287B50 #50287B #7B5028

tetradic

#287B50 #282A7B #7B2853 #7B7A28

square

#287B50 #282A7B #7B2853 #7B7A28

split-complementary

#287B50 #7A287B #7B282A

monochromatic

#0A1F14 #194D32 #287B50 #37A96E #56C88D

Accessibility & contrast

On white

5.20

#287B50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#287B50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B50

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B50	#FFFFFF	#000000	##FFFFFF
##287B50	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714D

Deuteranopia (green-blind)

#6F6A53

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287b50;
/* rgb */ color: rgb(40, 123, 80);
/* oklch */ color: oklch(52.1% 0.105 156.8);

Tailwind

colors: {
  custom: {
    50: '#6ca281',
    500: '#287b50',
    950: '#000000',
  },
}

SCSS

$custom: #287b50;
$custom-light: #6ca281;
$custom-dark: #000000;

JSON

{
  "hex": "#287b50",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 80
  },
  "hsl": {
    "h": 148.916,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52134,
    "c": 0.10502,
    "h": 156.8
  },
  "luminance": 0.15196
}

Semantic roles & 50–950 ramp

primary

#287B50

secondary

#AD5281

accent

#4D96DA

background

#F6FAF7

surface

#ECF3EE

border

#C7CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #287B50

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

Preview Lab → · Contrast checker → · Palette generator →