#288E15#288E15

#288E15 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.177 H 141.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#288E15
RGB	rgb(40, 142, 21)
HSL	hsl(111, 74%, 32%)
HSV	hsv(111, 85%, 56%)
CMYK	cmyk(71.8%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(51.67, -50.37, 50.30)
CIE-LCH	lch(51.67, 71.19, 135.04°)
OKLab	oklab(56.69% -0.1377 0.111)
OKLCH	oklch(56.69% 0.177 141.1)
XYZ	xyz(10.6829, 19.8501, 3.9778)
Luminance	0.1985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E15 #7B158E

analogous

#648E15 #288E15 #158E3F

triadic

#288E15 #15288E #8E1528

tetradic

#288E15 #15648E #7B158E #8E3F15

square

#288E15 #15648E #7B158E #8E3F15

split-complementary

#288E15 #3F158E #8E1564

monochromatic

#0A2305 #19590D #288E15 #37C31D #56E23B

Accessibility & contrast

On white

4.23

#288E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#288E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E15

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E15	#FFFFFF	#000000	##000000
##288E15	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#867825

Tritanopia (blue-blind)

#0E8978

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288e15;
/* rgb */ color: rgb(40, 142, 21);
/* oklch */ color: oklch(56.7% 0.177 141.1);

Tailwind

colors: {
  custom: {
    50: '#73b05f',
    500: '#288e15',
    950: '#000000',
  },
}

SCSS

$custom: #288e15;
$custom-light: #73b05f;
$custom-dark: #000000;

JSON

{
  "hex": "#288e15",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 110.579,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56687,
    "c": 0.17683,
    "h": 141.1
  },
  "luminance": 0.19851
}

Semantic roles & 50–950 ramp

primary

#288E15

secondary

#AD3DC2

accent

#37F1D4

background

#F7FAF5

surface

#EDF5EA

border

#C8CFC6

text

#091105

muted

#7B8079

Preview Lab

Preview with #288E15

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

Preview Lab → · Contrast checker → · Palette generator →