#37AB42#37AB42

#37AB42 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.4% C 0.178 H 144.6°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#37AB42
RGB	rgb(55, 171, 66)
HSL	hsl(126, 51%, 44%)
HSV	hsv(126, 68%, 67%)
CMYK	cmyk(67.8%, 0%, 61.4%, 32.9%)
CIE-LAB	lab(61.94, -53.56, 43.82)
CIE-LCH	lch(61.94, 69.20, 140.71°)
OKLab	oklab(65.41% -0.1449 0.1029)
OKLCH	oklch(65.41% 0.178 144.6)
XYZ	xyz(17.1207, 30.3296, 10.1051)
Luminance	0.3033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AB42 #AB37A0

analogous

#66AB37 #37AB42 #37AB7C

triadic

#37AB42 #4237AB #AB4237

tetradic

#37AB42 #3766AB #AB37A0 #AB7C37

square

#37AB42 #3766AB #AB37A0 #AB7C37

split-complementary

#37AB42 #7C37AB #AB3766

monochromatic

#194E1E #287D30 #37AB42 #56C961 #85D88D

Accessibility & contrast

On white

2.97

#37AB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#37AB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AB42

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AB42	#FFFFFF	#000000	##000000
##37AB42	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B37

Deuteranopia (green-blind)

#A0924B

Tritanopia (blue-blind)

#14A794

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37ab42;
/* rgb */ color: rgb(55, 171, 66);
/* oklch */ color: oklch(65.4% 0.178 144.6);

Tailwind

colors: {
  custom: {
    50: '#7dc57a',
    500: '#37ab42',
    950: '#000000',
  },
}

SCSS

$custom: #37ab42;
$custom-light: #7dc57a;
$custom-dark: #000000;

JSON

{
  "hex": "#37ab42",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 66
  },
  "hsl": {
    "h": 125.69,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.65406,
    "c": 0.17773,
    "h": 144.6
  },
  "luminance": 0.30331
}

Semantic roles & 50–950 ramp

primary

#37AB42

secondary

#C17CBB

accent

#4DCDDB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37AB42

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

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