#287129#287129

#287129 is a mid, vivid green. Relative luminance 0.124; OKLCH L 48.6% C 0.129 H 143.5°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#287129
RGB	rgb(40, 113, 41)
HSL	hsl(121, 48%, 30%)
HSV	hsv(121, 65%, 44%)
CMYK	cmyk(64.6%, 0%, 63.7%, 55.7%)
CIE-LAB	lab(41.88, -38.11, 32.66)
CIE-LCH	lch(41.88, 50.19, 139.40°)
OKLab	oklab(48.62% -0.1035 0.0766)
OKLCH	oklch(48.62% 0.129 143.5)
XYZ	xyz(7.1800, 12.4208, 4.1165)
Luminance	0.1242 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287129 #712870

analogous

#4B7128 #287129 #28714E

triadic

#287129 #292871 #712928

tetradic

#287129 #284B71 #712870 #714E28

square

#287129 #284B71 #712870 #714E28

split-complementary

#287129 #4E2871 #71284B

monochromatic

#081708 #184419 #287129 #389E39 #52C253

Accessibility & contrast

On white

6.03

#287129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#287129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287129

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287129	#FFFFFF	#000000	##FFFFFF
##287129	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736721

Deuteranopia (green-blind)

#6A602F

Tritanopia (blue-blind)

#196E62

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #287129;
/* rgb */ color: rgb(40, 113, 41);
/* oklch */ color: oklch(48.6% 0.129 143.5);

Tailwind

colors: {
  custom: {
    50: '#6b9a66',
    500: '#287129',
    950: '#000000',
  },
}

SCSS

$custom: #287129;
$custom-light: #6b9a66;
$custom-dark: #000000;

JSON

{
  "hex": "#287129",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 41
  },
  "hsl": {
    "h": 120.822,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.48623,
    "c": 0.12873,
    "h": 143.5
  },
  "luminance": 0.12421
}

Semantic roles & 50–950 ramp

primary

#287129

secondary

#A352A2

accent

#50D5D7

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #287129

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

Preview Lab → · Contrast checker → · Palette generator →