#37CF91#37CF91

#37CF91 is a light, vivid teal. Relative luminance 0.475; OKLCH L 76.2% C 0.154 H 161.0°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#37CF91
RGB	rgb(55, 207, 145)
HSL	hsl(156, 61%, 51%)
HSV	hsv(156, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 30%, 18.8%)
CIE-LAB	lab(74.50, -53.47, 19.78)
CIE-LCH	lch(74.50, 57.02, 159.70°)
OKLab	oklab(76.16% -0.1458 0.0502)
OKLCH	oklch(76.16% 0.154 161)
XYZ	xyz(28.9962, 47.4788, 34.4187)
Luminance	0.4748 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF91 #CF3775

analogous

#37CF45 #37CF91 #37C1CF

triadic

#37CF91 #9137CF #CF9137

tetradic

#37CF91 #4537CF #CF3775 #C1CF37

square

#37CF91 #4537CF #CF3775 #C1CF37

split-complementary

#37CF91 #CF37C1 #CF4537

monochromatic

#1B714E #27A270 #37CF91 #68DBAC #9AE7C7

Accessibility & contrast

On white

2.00

#37CF91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#37CF91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF91

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF91	#FFFFFF	#000000	##000000
##37CF91	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBF8D

Deuteranopia (green-blind)

#B9B295

Tritanopia (blue-blind)

#00CEBE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #37cf91;
/* rgb */ color: rgb(55, 207, 145);
/* oklch */ color: oklch(76.2% 0.154 161.0);

Tailwind

colors: {
  custom: {
    50: '#83dfb1',
    500: '#37cf91',
    950: '#000000',
  },
}

SCSS

$custom: #37cf91;
$custom-light: #83dfb1;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf91",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 145
  },
  "hsl": {
    "h": 155.526,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76157,
    "c": 0.15418,
    "h": 161
  },
  "luminance": 0.47482
}

Semantic roles & 50–950 ramp

primary

#37CF91

secondary

#D28FAB

accent

#4385E4

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37CF91

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

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