#37A138#37A138

#37A138 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.6% C 0.173 H 143.3°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#37A138
RGB	rgb(55, 161, 56)
HSL	hsl(121, 49%, 42%)
HSV	hsv(121, 66%, 63%)
CMYK	cmyk(65.8%, 0%, 65.2%, 36.9%)
CIE-LAB	lab(58.59, -51.10, 44.56)
CIE-LCH	lch(58.59, 67.80, 138.92°)
OKLab	oklab(62.61% -0.1387 0.1034)
OKLCH	oklch(62.61% 0.173 143.3)
XYZ	xyz(15.0333, 26.5860, 8.0800)
Luminance	0.2659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A138 #A137A0

analogous

#6BA137 #37A138 #37A16D

triadic

#37A138 #3837A1 #A13837

tetradic

#37A138 #376BA1 #A137A0 #A16D37

square

#37A138 #376BA1 #A137A0 #A16D37

split-complementary

#37A138 #6D37A1 #A1376B

monochromatic

#184618 #277328 #37A138 #51C453 #7FD380

Accessibility & contrast

On white

3.32

#37A138 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#37A138 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A138

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A138	#FFFFFF	#000000	##000000
##37A138	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922B

Deuteranopia (green-blind)

#988A41

Tritanopia (blue-blind)

#1F9C8B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #37a138;
/* rgb */ color: rgb(55, 161, 56);
/* oklch */ color: oklch(62.6% 0.173 143.3);

Tailwind

colors: {
  custom: {
    50: '#7bbe73',
    500: '#37a138',
    950: '#000000',
  },
}

SCSS

$custom: #37a138;
$custom-light: #7bbe73;
$custom-dark: #000000;

JSON

{
  "hex": "#37a138",
  "rgb": {
    "r": 55,
    "g": 161,
    "b": 56
  },
  "hsl": {
    "h": 120.566,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62605,
    "c": 0.17305,
    "h": 143.3
  },
  "luminance": 0.26587
}

Semantic roles & 50–950 ramp

primary

#37A138

secondary

#BD77BC

accent

#4FD7D9

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #37A138

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

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