#287C30#287C30

#287C30 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.8% C 0.138 H 144.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#287C30
RGB	rgb(40, 124, 48)
HSL	hsl(126, 51%, 32%)
HSV	hsv(126, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 61.3%, 51.4%)
CIE-LAB	lab(45.74, -41.52, 33.65)
CIE-LCH	lch(45.74, 53.45, 140.98°)
OKLab	oklab(51.84% -0.1124 0.0794)
OKLCH	oklch(51.84% 0.138 144.8)
XYZ	xyz(8.6157, 15.0789, 5.2522)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C30 #7C2874

analogous

#4A7C28 #287C30 #287C5A

triadic

#287C30 #30287C #7C3028

tetradic

#287C30 #284A7C #7C2874 #7C5A28

square

#287C30 #284A7C #7C2874 #7C5A28

split-complementary

#287C30 #5A287C #7C284A

monochromatic

#0A1F0C #194E1E #287C30 #37AA42 #56C861

Accessibility & contrast

On white

5.23

#287C30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#287C30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C30

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C30	#FFFFFF	#000000	##FFFFFF
##287C30	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7128

Deuteranopia (green-blind)

#746A36

Tritanopia (blue-blind)

#12796B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287c30;
/* rgb */ color: rgb(40, 124, 48);
/* oklch */ color: oklch(51.8% 0.138 144.8);

Tailwind

colors: {
  custom: {
    50: '#6da36b',
    500: '#287c30',
    950: '#000000',
  },
}

SCSS

$custom: #287c30;
$custom-light: #6da36b;
$custom-dark: #000000;

JSON

{
  "hex": "#287c30",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 48
  },
  "hsl": {
    "h": 125.714,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51841,
    "c": 0.13759,
    "h": 144.8
  },
  "luminance": 0.1508
}

Semantic roles & 50–950 ramp

primary

#287C30

secondary

#AD52A5

accent

#4DCDDB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287C30

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

Preview Lab → · Contrast checker → · Palette generator →