#37CB47#37CB47

#37CB47 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 73.9% C 0.212 H 144.5°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#37CB47
RGB	rgb(55, 203, 71)
HSL	hsl(126, 59%, 51%)
HSV	hsv(126, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 65%, 20.4%)
CIE-LAB	lab(72.21, -63.90, 53.16)
CIE-LCH	lch(72.21, 83.12, 140.25°)
OKLab	oklab(73.93% -0.1727 0.1233)
OKLCH	oklch(73.93% 0.212 144.5)
XYZ	xyz(24.0672, 43.9763, 13.1799)
Luminance	0.4398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB47 #CB37BB

analogous

#71CB37 #37CB47 #37CB91

triadic

#37CB47 #4737CB #CB4737

tetradic

#37CB47 #3771CB #CB37BB #CB9137

square

#37CB47 #3771CB #CB37BB #CB9137

split-complementary

#37CB47 #9137CB #CB3771

monochromatic

#1C6C25 #299C35 #37CB47 #68D874 #98E4A0

Accessibility & contrast

On white

2.14

#37CB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#37CB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB47

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB47	#FFFFFF	#000000	##000000
##37CB47	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB836

Deuteranopia (green-blind)

#BEAD53

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb47;
/* rgb */ color: rgb(55, 203, 71);
/* oklch */ color: oklch(73.9% 0.212 144.5);

Tailwind

colors: {
  custom: {
    50: '#84dc80',
    500: '#37cb47',
    950: '#000000',
  },
}

SCSS

$custom: #37cb47;
$custom-light: #84dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb47",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 71
  },
  "hsl": {
    "h": 126.486,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73934,
    "c": 0.21221,
    "h": 144.5
  },
  "luminance": 0.43979
}

Semantic roles & 50–950 ramp

primary

#37CB47

secondary

#D08EC9

accent

#46D1E2

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37CB47

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

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