#37CD5C#37CD5C

#37CD5C is a light, vivid green. Relative luminance 0.452; OKLCH L 74.7% C 0.198 H 147.4°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#37CD5C
RGB	rgb(55, 205, 92)
HSL	hsl(135, 60%, 51%)
HSV	hsv(135, 73%, 80%)
CMYK	cmyk(73.2%, 0%, 55.1%, 19.6%)
CIE-LAB	lab(73.05, -62.06, 44.76)
CIE-LCH	lch(73.05, 76.51, 144.20°)
OKLab	oklab(74.7% -0.167 0.1069)
OKLCH	oklch(74.7% 0.198 147.4)
XYZ	xyz(25.3367, 45.2447, 17.5209)
Luminance	0.4525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CD5C #CD37A8

analogous

#5DCD37 #37CD5C #37CDA7

triadic

#37CD5C #5C37CD #CD5C37

tetradic

#37CD5C #375DCD #CD37A8 #CDA737

square

#37CD5C #375DCD #CD37A8 #CDA737

split-complementary

#37CD5C #A737CD #CD375D

monochromatic

#1C6E30 #289F45 #37CD5C #68D984 #99E5AC

Accessibility & contrast

On white

2.09

#37CD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#37CD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CD5C

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CD5C	#FFFFFF	#000000	##000000
##37CD5C	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB51

Deuteranopia (green-blind)

#BEAF65

Tritanopia (blue-blind)

#00C9B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cd5c;
/* rgb */ color: rgb(55, 205, 92);
/* oklch */ color: oklch(74.7% 0.198 147.4);

Tailwind

colors: {
  custom: {
    50: '#83dd8d',
    500: '#37cd5c',
    950: '#000000',
  },
}

SCSS

$custom: #37cd5c;
$custom-light: #83dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#37cd5c",
  "rgb": {
    "r": 55,
    "g": 205,
    "b": 92
  },
  "hsl": {
    "h": 134.8,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74698,
    "c": 0.19834,
    "h": 147.4
  },
  "luminance": 0.45248
}

Semantic roles & 50–950 ramp

primary

#37CD5C

secondary

#D18FC1

accent

#45BCE3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CD5C

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

Preview Lab → · Contrast checker → · Palette generator →