#288F15#288F15

#288F15 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.178 H 141.2°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#288F15
RGB	rgb(40, 143, 21)
HSL	hsl(111, 74%, 32%)
HSV	hsv(111, 85%, 56%)
CMYK	cmyk(72%, 0%, 85.3%, 43.9%)
CIE-LAB	lab(52.01, -50.71, 50.61)
CIE-LCH	lch(52.01, 71.64, 135.05°)
OKLab	oklab(56.97% -0.1386 0.1116)
OKLCH	oklch(56.97% 0.178 141.2)
XYZ	xyz(10.8323, 20.1490, 4.0276)
Luminance	0.2015 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F15 #7C158F

analogous

#658F15 #288F15 #158F3F

triadic

#288F15 #15288F #8F1528

tetradic

#288F15 #15658F #7C158F #8F3F15

square

#288F15 #15658F #7C158F #8F3F15

split-complementary

#288F15 #3F158F #8F1565

monochromatic

#0A2405 #195A0D #288F15 #37C41D #56E23C

Accessibility & contrast

On white

4.17

#288F15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#288F15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F15

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F15	#FFFFFF	#000000	##000000
##288F15	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#0E8A79

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288f15;
/* rgb */ color: rgb(40, 143, 21);
/* oklch */ color: oklch(57.0% 0.178 141.2);

Tailwind

colors: {
  custom: {
    50: '#73b15f',
    500: '#288f15',
    950: '#000000',
  },
}

SCSS

$custom: #288f15;
$custom-light: #73b15f;
$custom-dark: #000000;

JSON

{
  "hex": "#288f15",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 21
  },
  "hsl": {
    "h": 110.656,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56967,
    "c": 0.17794,
    "h": 141.2
  },
  "luminance": 0.2015
}

Semantic roles & 50–950 ramp

primary

#288F15

secondary

#AD3EC2

accent

#37F1D4

background

#F7FBF5

surface

#EEF6EA

border

#C9D0C6

text

#091105

muted

#7B8079

Preview Lab

Preview with #288F15

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

Preview Lab → · Contrast checker → · Palette generator →