#37CA6E#37CA6E

#37CA6E is a light, vivid green. Relative luminance 0.442; OKLCH L 74.2% C 0.179 H 151.2°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#37CA6E
RGB	rgb(55, 202, 110)
HSL	hsl(142, 58%, 50%)
HSV	hsv(142, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 45.5%, 20.8%)
CIE-LAB	lab(72.35, -58.29, 35.08)
CIE-LCH	lch(72.35, 68.03, 148.96°)
OKLab	oklab(74.19% -0.1568 0.0861)
OKLCH	oklch(74.19% 0.179 151.2)
XYZ	xyz(25.5084, 44.1761, 21.9313)
Luminance	0.4418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA6E #CA3793

analogous

#49CA37 #37CA6E #37CAB8

triadic

#37CA6E #6E37CA #CA6E37

tetradic

#37CA6E #3749CA #CA3793 #CAB837

square

#37CA6E #3749CA #CA3793 #CAB837

split-complementary

#37CA6E #B837CA #CA3749

monochromatic

#1C6A39 #299B54 #37CA6E #67D791 #98E4B4

Accessibility & contrast

On white

2.14

#37CA6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#37CA6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA6E

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA6E	#FFFFFF	#000000	##000000
##37CA6E	1.00	2.14	9.84	9.84
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB967

Deuteranopia (green-blind)

#B9AD74

Tritanopia (blue-blind)

#00C7B4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37ca6e;
/* rgb */ color: rgb(55, 202, 110);
/* oklch */ color: oklch(74.2% 0.179 151.2);

Tailwind

colors: {
  custom: {
    50: '#82db99',
    500: '#37ca6e',
    950: '#000000',
  },
}

SCSS

$custom: #37ca6e;
$custom-light: #82db99;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca6e",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 110
  },
  "hsl": {
    "h": 142.449,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7419,
    "c": 0.17891,
    "h": 151.2
  },
  "luminance": 0.44179
}

Semantic roles & 50–950 ramp

primary

#37CA6E

secondary

#CF8EB7

accent

#46A7E1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #37CA6E

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

Preview Lab → · Contrast checker → · Palette generator →