#188131#188131

#188131 is a mid, vivid green. Relative luminance 0.161; OKLCH L 52.9% C 0.148 H 146.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#188131
RGB	rgb(24, 129, 49)
HSL	hsl(134, 69%, 30%)
HSV	hsv(134, 81%, 51%)
CMYK	cmyk(81.4%, 0%, 62%, 49.4%)
CIE-LAB	lab(47.13, -46.06, 34.67)
CIE-LCH	lch(47.13, 57.65, 143.03°)
OKLab	oklab(52.89% -0.1239 0.0817)
OKLCH	oklch(52.89% 0.148 146.6)
XYZ	xyz(8.7807, 16.1154, 5.5529)
Luminance	0.1612 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188131 #811868

analogous

#338118 #188131 #188166

triadic

#188131 #311881 #813118

tetradic

#188131 #183381 #811868 #816618

square

#188131 #183381 #811868 #816618

split-complementary

#188131 #661881 #811833

monochromatic

#051A0A #0E4D1D #188131 #22B545 #39DA60

Accessibility & contrast

On white

4.97

#188131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#188131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188131

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188131	#FFFFFF	#000000	##FFFFFF
##188131	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837529

Deuteranopia (green-blind)

#776D38

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #188131;
/* rgb */ color: rgb(24, 129, 49);
/* oklch */ color: oklch(52.9% 0.148 146.6);

Tailwind

colors: {
  custom: {
    50: '#69a76c',
    500: '#188131',
    950: '#000000',
  },
}

SCSS

$custom: #188131;
$custom-light: #69a76c;
$custom-dark: #000000;

JSON

{
  "hex": "#188131",
  "rgb": {
    "r": 24,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 134.286,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.14847,
    "h": 146.6
  },
  "luminance": 0.16116
}

Semantic roles & 50–950 ramp

primary

#188131

secondary

#B54099

accent

#3CC2EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #188131

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

Preview Lab → · Contrast checker → · Palette generator →