#288647#288647

#288647 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.130 H 150.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#288647
RGB	rgb(40, 134, 71)
HSL	hsl(140, 54%, 34%)
HSV	hsv(140, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 47%, 47.5%)
CIE-LAB	lab(49.44, -41.88, 26.13)
CIE-LCH	lch(49.44, 49.37, 148.04°)
OKLab	oklab(55% -0.1129 0.0641)
OKLCH	oklch(55% 0.13 150.4)
XYZ	xyz(10.5367, 17.9551, 8.8704)
Luminance	0.1796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288647 #862867

analogous

#388628 #288647 #288676

triadic

#288647 #472886 #864728

tetradic

#288647 #283886 #862867 #867628

square

#288647 #283886 #862867 #867628

split-complementary

#288647 #762886 #862838

monochromatic

#0C2815 #1A572E #288647 #36B560 #5BCE81

Accessibility & contrast

On white

4.57

#288647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#288647 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288647

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288647	#FFFFFF	#000000	##000000
##288647	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A42

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288647;
/* rgb */ color: rgb(40, 134, 71);
/* oklch */ color: oklch(55.0% 0.130 150.4);

Tailwind

colors: {
  custom: {
    50: '#6faa7b',
    500: '#288647',
    950: '#000000',
  },
}

SCSS

$custom: #288647;
$custom-light: #6faa7b;
$custom-dark: #000000;

JSON

{
  "hex": "#288647",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 71
  },
  "hsl": {
    "h": 139.787,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54996,
    "c": 0.12979,
    "h": 150.4
  },
  "luminance": 0.17956
}

Semantic roles & 50–950 ramp

primary

#288647

secondary

#B35795

accent

#4AADDD

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288647

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

Preview Lab → · Contrast checker → · Palette generator →