#18A131#18A131

#18A131 is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.187 H 145.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#18A131
RGB	rgb(24, 161, 49)
HSL	hsl(131, 74%, 36%)
HSV	hsv(131, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 69.6%, 36.9%)
CIE-LAB	lab(57.95, -56.73, 46.67)
CIE-LCH	lch(57.95, 73.47, 140.56°)
OKLab	oklab(61.88% -0.1529 0.1073)
OKLCH	oklch(61.88% 0.187 145)
XYZ	xyz(13.6749, 25.9040, 7.1844)
Luminance	0.2591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A131 #A11888

analogous

#44A118 #18A131 #18A176

triadic

#18A131 #3118A1 #A13118

tetradic

#18A131 #1844A1 #A11888 #A17618

square

#18A131 #1844A1 #A11888 #A17618

split-complementary

#18A131 #7618A1 #A11844

monochromatic

#083611 #106C21 #18A131 #20D641 #4FE56A

Accessibility & contrast

On white

3.40

#18A131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#18A131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A131

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A131	#FFFFFF	#000000	##000000
##18A131	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49121

Deuteranopia (green-blind)

#96873C

Tritanopia (blue-blind)

#009D8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a131;
/* rgb */ color: rgb(24, 161, 49);
/* oklch */ color: oklch(61.9% 0.187 145.0);

Tailwind

colors: {
  custom: {
    50: '#72be6f',
    500: '#18a131',
    950: '#000000',
  },
}

SCSS

$custom: #18a131;
$custom-light: #72be6f;
$custom-dark: #000000;

JSON

{
  "hex": "#18a131",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 49
  },
  "hsl": {
    "h": 130.949,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61884,
    "c": 0.18681,
    "h": 145
  },
  "luminance": 0.25906
}

Semantic roles & 50–950 ramp

primary

#18A131

secondary

#C74EB1

accent

#37CFF1

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A131

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

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