#37A361#37A361

#37A361 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.8% C 0.139 H 152.8°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#37A361
RGB	rgb(55, 163, 97)
HSL	hsl(143, 50%, 43%)
HSV	hsv(143, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 40.5%, 36.1%)
CIE-LAB	lab(59.77, -45.83, 25.54)
CIE-LCH	lch(59.77, 52.46, 150.87°)
OKLab	oklab(63.75% -0.1238 0.0635)
OKLCH	oklch(63.75% 0.139 152.8)
XYZ	xyz(16.8290, 27.8679, 15.7991)
Luminance	0.2787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A361 #A33779

analogous

#43A337 #37A361 #37A397

triadic

#37A361 #6137A3 #A36137

tetradic

#37A361 #3743A3 #A33779 #A39737

square

#37A361 #3743A3 #A33779 #A39737

split-complementary

#37A361 #9737A3 #A33743

monochromatic

#18472B #287546 #37A361 #52C57F #80D4A1

Accessibility & contrast

On white

3.19

#37A361 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#37A361 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A361

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A361	#FFFFFF	#000000	##000000
##37A361	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3965C

Deuteranopia (green-blind)

#958C65

Tritanopia (blue-blind)

#00A193

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #37a361;
/* rgb */ color: rgb(55, 163, 97);
/* oklch */ color: oklch(63.8% 0.139 152.8);

Tailwind

colors: {
  custom: {
    50: '#7abf8e',
    500: '#37a361',
    950: '#000000',
  },
}

SCSS

$custom: #37a361;
$custom-light: #7abf8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37a361",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 97
  },
  "hsl": {
    "h": 143.333,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.63751,
    "c": 0.13914,
    "h": 152.8
  },
  "luminance": 0.2787
}

Semantic roles & 50–950 ramp

primary

#37A361

secondary

#BE78A3

accent

#4FA3D9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #37A361

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

Preview Lab → · Contrast checker → · Palette generator →