#18A037#18A037

#18A037 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.181 H 145.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#18A037
RGB	rgb(24, 160, 55)
HSL	hsl(134, 74%, 36%)
HSV	hsv(134, 85%, 63%)
CMYK	cmyk(85%, 0%, 65.6%, 37.3%)
CIE-LAB	lab(57.66, -55.77, 43.81)
CIE-LCH	lch(57.66, 70.92, 141.85°)
OKLab	oklab(61.67% -0.1501 0.1019)
OKLCH	oklch(61.67% 0.181 145.8)
XYZ	xyz(13.6361, 25.6099, 7.8382)
Luminance	0.2561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A037 #A01881

analogous

#3DA018 #18A037 #18A07B

triadic

#18A037 #3718A0 #A03718

tetradic

#18A037 #183DA0 #A01881 #A07B18

square

#18A037 #183DA0 #A01881 #A07B18

split-complementary

#18A037 #7B18A0 #A0183D

monochromatic

#083612 #106B25 #18A037 #20D549 #4EE470

Accessibility & contrast

On white

3.43

#18A037 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#18A037 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A037

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A037	#FFFFFF	#000000	##000000
##18A037	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912A

Deuteranopia (green-blind)

#948740

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a037;
/* rgb */ color: rgb(24, 160, 55);
/* oklch */ color: oklch(61.7% 0.181 145.8);

Tailwind

colors: {
  custom: {
    50: '#71bd72',
    500: '#18a037',
    950: '#000000',
  },
}

SCSS

$custom: #18a037;
$custom-light: #71bd72;
$custom-dark: #000000;

JSON

{
  "hex": "#18a037",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 55
  },
  "hsl": {
    "h": 133.676,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61667,
    "c": 0.1814,
    "h": 145.8
  },
  "luminance": 0.25612
}

Semantic roles & 50–950 ramp

primary

#18A037

secondary

#C64DAB

accent

#37C6F1

background

#F7FBF7

surface

#EDF7ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #18A037

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

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