#37A450#37A450

#37A450 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.7% C 0.157 H 147.8°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#37A450
RGB	rgb(55, 164, 80)
HSL	hsl(134, 50%, 43%)
HSV	hsv(134, 66%, 64%)
CMYK	cmyk(66.5%, 0%, 51.2%, 35.7%)
CIE-LAB	lab(59.84, -49.10, 34.54)
CIE-LCH	lch(59.84, 60.03, 144.88°)
OKLab	oklab(63.72% -0.1325 0.0835)
OKLCH	oklch(63.72% 0.157 147.8)
XYZ	xyz(16.2978, 27.9406, 12.1220)
Luminance	0.2794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A450 #A4378B

analogous

#55A437 #37A450 #37A486

triadic

#37A450 #5037A4 #A45037

tetradic

#37A450 #3755A4 #A4378B #A48637

square

#37A450 #3755A4 #A4378B #A48637

split-complementary

#37A450 #8637A4 #A43755

monochromatic

#184823 #28763A #37A450 #53C56D #81D594

Accessibility & contrast

On white

3.19

#37A450 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#37A450 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A450

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A450	#FFFFFF	#000000	##000000
##37A450	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69649

Deuteranopia (green-blind)

#988C56

Tritanopia (blue-blind)

#10A191

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #37a450;
/* rgb */ color: rgb(55, 164, 80);
/* oklch */ color: oklch(63.7% 0.157 147.8);

Tailwind

colors: {
  custom: {
    50: '#7bc083',
    500: '#37a450',
    950: '#000000',
  },
}

SCSS

$custom: #37a450;
$custom-light: #7bc083;
$custom-dark: #000000;

JSON

{
  "hex": "#37a450",
  "rgb": {
    "r": 55,
    "g": 164,
    "b": 80
  },
  "hsl": {
    "h": 133.761,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63721,
    "c": 0.15659,
    "h": 147.8
  },
  "luminance": 0.27942
}

Semantic roles & 50–950 ramp

primary

#37A450

secondary

#BE79AE

accent

#4FB9D9

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #37A450

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

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