#37CC5E#37CC5E

#37CC5E is a light, vivid green. Relative luminance 0.448; OKLCH L 74.5% C 0.195 H 147.8°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#37CC5E
RGB	rgb(55, 204, 94)
HSL	hsl(136, 59%, 51%)
HSV	hsv(136, 73%, 80%)
CMYK	cmyk(73%, 0%, 53.9%, 20%)
CIE-LAB	lab(72.76, -61.44, 43.46)
CIE-LCH	lch(72.76, 75.26, 144.73°)
OKLab	oklab(74.47% -0.1653 0.1042)
OKLCH	oklch(74.47% 0.195 147.8)
XYZ	xyz(25.1869, 44.8032, 17.9080)
Luminance	0.4481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC5E #CC37A5

analogous

#5ACC37 #37CC5E #37CCA9

triadic

#37CC5E #5E37CC #CC5E37

tetradic

#37CC5E #375ACC #CC37A5 #CCA937

square

#37CC5E #375ACC #CC37A5 #CCA937

split-complementary

#37CC5E #A937CC #CC375A

monochromatic

#1C6D31 #289E47 #37CC5E #68D885 #99E5AD

Accessibility & contrast

On white

2.11

#37CC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#37CC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC5E

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC5E	#FFFFFF	#000000	##000000
##37CC5E	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA54

Deuteranopia (green-blind)

#BDAE66

Tritanopia (blue-blind)

#00C8B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cc5e;
/* rgb */ color: rgb(55, 204, 94);
/* oklch */ color: oklch(74.5% 0.195 147.8);

Tailwind

colors: {
  custom: {
    50: '#83dd8e',
    500: '#37cc5e',
    950: '#000000',
  },
}

SCSS

$custom: #37cc5e;
$custom-light: #83dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc5e",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 94
  },
  "hsl": {
    "h": 135.705,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74465,
    "c": 0.19544,
    "h": 147.8
  },
  "luminance": 0.44806
}

Semantic roles & 50–950 ramp

primary

#37CC5E

secondary

#D08EBF

accent

#45B9E3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CC5E

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

Preview Lab → · Contrast checker → · Palette generator →