#37C64E#37C64E

#37C64E is a light, highly saturated green. Relative luminance 0.417; OKLCH L 72.7% C 0.201 H 145.5°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#37C64E
RGB	rgb(55, 198, 78)
HSL	hsl(130, 57%, 50%)
HSV	hsv(130, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 60.6%, 22.4%)
CIE-LAB	lab(70.70, -61.47, 48.42)
CIE-LCH	lch(70.70, 78.25, 141.77°)
OKLab	oklab(72.7% -0.1659 0.1138)
OKLCH	oklch(72.7% 0.201 145.5)
XYZ	xyz(23.1432, 41.7478, 14.0447)
Luminance	0.4175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C64E #C637AF

analogous

#68C637 #37C64E #37C695

triadic

#37C64E #4E37C6 #C64E37

tetradic

#37C64E #3768C6 #C637AF #C69537

square

#37C64E #3768C6 #C637AF #C69537

split-complementary

#37C64E #9537C6 #C63768

monochromatic

#1C6628 #2A963B #37C64E #66D478 #96E2A2

Accessibility & contrast

On white

2.25

#37C64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#37C64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C64E

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C64E	#FFFFFF	#000000	##000000
##37C64E	1.00	2.25	9.35	9.35
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B441

Deuteranopia (green-blind)

#B9A858

Tritanopia (blue-blind)

#00C1AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c64e;
/* rgb */ color: rgb(55, 198, 78);
/* oklch */ color: oklch(72.7% 0.201 145.5);

Tailwind

colors: {
  custom: {
    50: '#82d884',
    500: '#37c64e',
    950: '#000000',
  },
}

SCSS

$custom: #37c64e;
$custom-light: #82d884;
$custom-dark: #000000;

JSON

{
  "hex": "#37c64e",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 78
  },
  "hsl": {
    "h": 129.65,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72698,
    "c": 0.20117,
    "h": 145.5
  },
  "luminance": 0.4175
}

Semantic roles & 50–950 ramp

primary

#37C64E

secondary

#CD8CC3

accent

#48C7E0

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C64E

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

Preview Lab → · Contrast checker → · Palette generator →