#37BB66#37BB66

#37BB66 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.2% C 0.167 H 151.0°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#37BB66
RGB	rgb(55, 187, 102)
HSL	hsl(141, 55%, 47%)
HSV	hsv(141, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 45.5%, 26.7%)
CIE-LAB	lab(67.51, -54.16, 32.96)
CIE-LCH	lch(67.51, 63.40, 148.68°)
OKLab	oklab(70.16% -0.1458 0.0809)
OKLCH	oklch(70.16% 0.167 151)
XYZ	xyz(21.7423, 37.3098, 18.6234)
Luminance	0.3731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB66 #BB378C

analogous

#4ABB37 #37BB66 #37BBA8

triadic

#37BB66 #6637BB #BB6637

tetradic

#37BB66 #374ABB #BB378C #BBA837

square

#37BB66 #374ABB #BB378C #BBA837

split-complementary

#37BB66 #A837BB #BB374A

monochromatic

#1B5C32 #298C4C #37BB66 #5FD087 #8EDEAB

Accessibility & contrast

On white

2.48

#37BB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#37BB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB66

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB66	#FFFFFF	#000000	##000000
##37BB66	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB60

Deuteranopia (green-blind)

#ACA06C

Tritanopia (blue-blind)

#00B8A7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bb66;
/* rgb */ color: rgb(55, 187, 102);
/* oklch */ color: oklch(70.2% 0.167 151.0);

Tailwind

colors: {
  custom: {
    50: '#7fd093',
    500: '#37bb66',
    950: '#000000',
  },
}

SCSS

$custom: #37bb66;
$custom-light: #7fd093;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb66",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 102
  },
  "hsl": {
    "h": 141.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70156,
    "c": 0.1668,
    "h": 151
  },
  "luminance": 0.37312
}

Semantic roles & 50–950 ramp

primary

#37BB66

secondary

#C985B1

accent

#4AA9DE

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0B140D

muted

#7C827E

Preview Lab

Preview with #37BB66

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

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