#288151#288151

#288151 is a mid, moderate green. Relative luminance 0.167; OKLCH L 53.8% C 0.113 H 155.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#288151
RGB	rgb(40, 129, 81)
HSL	hsl(148, 53%, 33%)
HSV	hsv(148, 69%, 51%)
CMYK	cmyk(69%, 0%, 37.2%, 49.4%)
CIE-LAB	lab(47.94, -37.91, 18.59)
CIE-LCH	lch(47.94, 42.22, 153.88°)
OKLab	oklab(53.81% -0.1027 0.0466)
OKLCH	oklch(53.81% 0.113 155.6)
XYZ	xyz(10.2096, 16.7446, 10.4770)
Luminance	0.1675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288151 #812858

analogous

#2C8128 #288151 #28817D

triadic

#288151 #512881 #815128

tetradic

#288151 #282C81 #812858 #817D28

square

#288151 #282C81 #812858 #817D28

split-complementary

#288151 #7D2881 #81282C

monochromatic

#0B2416 #1A5234 #288151 #36B06E #58CB8D

Accessibility & contrast

On white

4.83

#288151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#288151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288151

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288151	#FFFFFF	#000000	##FFFFFF
##288151	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80774E

Deuteranopia (green-blind)

#756F54

Tritanopia (blue-blind)

#008075

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #288151;
/* rgb */ color: rgb(40, 129, 81);
/* oklch */ color: oklch(53.8% 0.113 155.6);

Tailwind

colors: {
  custom: {
    50: '#6ea682',
    500: '#288151',
    950: '#000000',
  },
}

SCSS

$custom: #288151;
$custom-light: #6ea682;
$custom-dark: #000000;

JSON

{
  "hex": "#288151",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 81
  },
  "hsl": {
    "h": 147.64,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53813,
    "c": 0.11276,
    "h": 155.6
  },
  "luminance": 0.16746
}

Semantic roles & 50–950 ramp

primary

#288151

secondary

#B05486

accent

#4C9ADC

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #288151

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

Preview Lab → · Contrast checker → · Palette generator →