#37CD5E#37CD5E

#37CD5E is a light, vivid green. Relative luminance 0.453; OKLCH L 74.7% C 0.197 H 147.7°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#37CD5E
RGB	rgb(55, 205, 94)
HSL	hsl(136, 60%, 51%)
HSV	hsv(136, 73%, 80%)
CMYK	cmyk(73.2%, 0%, 54.1%, 19.6%)
CIE-LAB	lab(73.08, -61.78, 43.84)
CIE-LCH	lch(73.08, 75.76, 144.64°)
OKLab	oklab(74.72% -0.1663 0.105)
OKLCH	oklch(74.72% 0.197 147.7)
XYZ	xyz(25.4253, 45.2801, 17.9875)
Luminance	0.4528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CD5E #CD37A6

analogous

#5BCD37 #37CD5E #37CDA9

triadic

#37CD5E #5E37CD #CD5E37

tetradic

#37CD5E #375BCD #CD37A6 #CDA937

square

#37CD5E #375BCD #CD37A6 #CDA937

split-complementary

#37CD5E #A937CD #CD375B

monochromatic

#1C6E31 #289F47 #37CD5E #68D985 #99E5AD

Accessibility & contrast

On white

2.09

#37CD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#37CD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CD5E

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CD5E	#FFFFFF	#000000	##000000
##37CD5E	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB54

Deuteranopia (green-blind)

#BEAF66

Tritanopia (blue-blind)

#00C9B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cd5e;
/* rgb */ color: rgb(55, 205, 94);
/* oklch */ color: oklch(74.7% 0.197 147.7);

Tailwind

colors: {
  custom: {
    50: '#83dd8e',
    500: '#37cd5e',
    950: '#000000',
  },
}

SCSS

$custom: #37cd5e;
$custom-light: #83dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37cd5e",
  "rgb": {
    "r": 55,
    "g": 205,
    "b": 94
  },
  "hsl": {
    "h": 135.6,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74725,
    "c": 0.19666,
    "h": 147.7
  },
  "luminance": 0.45283
}

Semantic roles & 50–950 ramp

primary

#37CD5E

secondary

#D18FC0

accent

#45BAE3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CD5E

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

Preview Lab → · Contrast checker → · Palette generator →