#287D1A#287D1A

#287D1A is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.155 H 141.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#287D1A
RGB	rgb(40, 125, 26)
HSL	hsl(112, 66%, 30%)
HSV	hsv(112, 79%, 49%)
CMYK	cmyk(68%, 0%, 79.2%, 51%)
CIE-LAB	lab(45.90, -44.13, 43.33)
CIE-LCH	lch(45.90, 61.84, 135.52°)
OKLab	oklab(51.91% -0.1206 0.0971)
OKLCH	oklch(51.91% 0.155 141.2)
XYZ	xyz(8.3947, 15.1921, 3.4670)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D1A #6F1A7D

analogous

#5A7D1A #287D1A #1A7D3E

triadic

#287D1A #1A287D #7D1A28

tetradic

#287D1A #1A5A7D #6F1A7D #7D3E1A

square

#287D1A #1A5A7D #6F1A7D #7D3E1A

split-complementary

#287D1A #3E1A7D #7D1A5A

monochromatic

#081905 #184A0F #287D1A #38B025 #51D63B

Accessibility & contrast

On white

5.20

#287D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#287D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D1A

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D1A	#FFFFFF	#000000	##FFFFFF
##287D1A	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)

#807103

Deuteranopia (green-blind)

#766A25

Tritanopia (blue-blind)

#18796A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287d1a;
/* rgb */ color: rgb(40, 125, 26);
/* oklch */ color: oklch(51.9% 0.155 141.2);

Tailwind

colors: {
  custom: {
    50: '#6fa35f',
    500: '#287d1a',
    950: '#000000',
  },
}

SCSS

$custom: #287d1a;
$custom-light: #6fa35f;
$custom-dark: #000000;

JSON

{
  "hex": "#287d1a",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 111.515,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51908,
    "c": 0.15484,
    "h": 141.2
  },
  "luminance": 0.15193
}

Semantic roles & 50–950 ramp

primary

#287D1A

secondary

#A142B1

accent

#3FE9D1

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #287D1A

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

Preview Lab → · Contrast checker → · Palette generator →