#288F25#288F25

#288F25 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.170 H 142.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#288F25
RGB	rgb(40, 143, 37)
HSL	hsl(118, 59%, 35%)
HSV	hsv(118, 74%, 56%)
CMYK	cmyk(72%, 0%, 74.1%, 43.9%)
CIE-LAB	lab(52.09, -49.62, 45.44)
CIE-LCH	lch(52.09, 67.28, 137.52°)
OKLab	oklab(57.07% -0.1349 0.1031)
OKLCH	oklch(57.07% 0.17 142.6)
XYZ	xyz(11.0308, 20.2284, 5.0730)
Luminance	0.2023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F25 #8C258F

analogous

#5D8F25 #288F25 #258F57

triadic

#288F25 #25288F #8F2528

tetradic

#288F25 #255D8F #8C258F #8F5725

square

#288F25 #255D8F #8C258F #8F5725

split-complementary

#288F25 #57258F #8F255D

monochromatic

#0D2E0C #1A5E18 #288F25 #36C032 #5ED45A

Accessibility & contrast

On white

4.16

#288F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#288F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F25

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F25	#FFFFFF	#000000	##000000
##288F25	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928112

Deuteranopia (green-blind)

#867930

Tritanopia (blue-blind)

#078B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288f25;
/* rgb */ color: rgb(40, 143, 37);
/* oklch */ color: oklch(57.1% 0.170 142.6);

Tailwind

colors: {
  custom: {
    50: '#72b166',
    500: '#288f25',
    950: '#000000',
  },
}

SCSS

$custom: #288f25;
$custom-light: #72b166;
$custom-dark: #000000;

JSON

{
  "hex": "#288f25",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 37
  },
  "hsl": {
    "h": 118.302,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5707,
    "c": 0.16975,
    "h": 142.6
  },
  "luminance": 0.2023
}

Semantic roles & 50–950 ramp

primary

#288F25

secondary

#B657B9

accent

#46E2DE

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #288F25

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

Preview Lab → · Contrast checker → · Palette generator →