#288551#288551

#288551 is a mid, moderate green. Relative luminance 0.178; OKLCH L 54.9% C 0.119 H 154.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#288551
RGB	rgb(40, 133, 81)
HSL	hsl(146, 54%, 34%)
HSV	hsv(146, 70%, 52%)
CMYK	cmyk(69.9%, 0%, 39.1%, 47.8%)
CIE-LAB	lab(49.28, -39.58, 20.38)
CIE-LCH	lch(49.28, 44.52, 152.76°)
OKLab	oklab(54.92% -0.107 0.0509)
OKLCH	oklch(54.92% 0.119 154.5)
XYZ	xyz(10.7468, 17.8191, 10.6560)
Luminance	0.1782 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288551 #85285C

analogous

#2E8528 #288551 #288580

triadic

#288551 #512885 #855128

tetradic

#288551 #282E85 #85285C #858028

square

#288551 #282E85 #85285C #858028

split-complementary

#288551 #802885 #85282E

monochromatic

#0C2718 #1A5634 #288551 #36B46E #5ACD8D

Accessibility & contrast

On white

4.60

#288551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#288551 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #288551

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288551	#FFFFFF	#000000	##FFFFFF
##288551	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857A4D

Deuteranopia (green-blind)

#797254

Tritanopia (blue-blind)

#008378

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #288551;
/* rgb */ color: rgb(40, 133, 81);
/* oklch */ color: oklch(54.9% 0.119 154.5);

Tailwind

colors: {
  custom: {
    50: '#6ea982',
    500: '#288551',
    950: '#000000',
  },
}

SCSS

$custom: #288551;
$custom-light: #6ea982;
$custom-dark: #000000;

JSON

{
  "hex": "#288551",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 81
  },
  "hsl": {
    "h": 146.452,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54915,
    "c": 0.11851,
    "h": 154.5
  },
  "luminance": 0.1782
}

Semantic roles & 50–950 ramp

primary

#288551

secondary

#B3568A

accent

#4B9DDD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #288551

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

Preview Lab → · Contrast checker → · Palette generator →