#37CC3E#37CC3E

#37CC3E is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.1% C 0.219 H 143.5°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#37CC3E
RGB	rgb(55, 204, 62)
HSL	hsl(123, 59%, 51%)
HSV	hsv(123, 73%, 80%)
CMYK	cmyk(73%, 0%, 69.6%, 20%)
CIE-LAB	lab(72.46, -65.09, 57.03)
CIE-LCH	lch(72.46, 86.54, 138.78°)
OKLab	oklab(74.11% -0.1764 0.1304)
OKLCH	oklch(74.11% 0.219 143.5)
XYZ	xyz(24.0364, 44.3430, 11.8488)
Luminance	0.4435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC3E #CC37C5

analogous

#7ACC37 #37CC3E #37CC88

triadic

#37CC3E #3E37CC #CC3E37

tetradic

#37CC3E #377ACC #CC37C5 #CC8837

square

#37CC3E #377ACC #CC37C5 #CC8837

split-complementary

#37CC3E #8837CC #CC377A

monochromatic

#1C6D20 #289E2E #37CC3E #68D86D #99E59C

Accessibility & contrast

On white

2.13

#37CC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#37CC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC3E

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC3E	#FFFFFF	#000000	##000000
##37CC3E	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B928

Deuteranopia (green-blind)

#BFAD4C

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc3e;
/* rgb */ color: rgb(55, 204, 62);
/* oklch */ color: oklch(74.1% 0.219 143.5);

Tailwind

colors: {
  custom: {
    50: '#84dd7b',
    500: '#37cc3e',
    950: '#000000',
  },
}

SCSS

$custom: #37cc3e;
$custom-light: #84dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc3e",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 62
  },
  "hsl": {
    "h": 122.819,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74114,
    "c": 0.21935,
    "h": 143.5
  },
  "luminance": 0.44346
}

Semantic roles & 50–950 ramp

primary

#37CC3E

secondary

#D08ECD

accent

#45DBE3

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #37CC3E

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

Preview Lab → · Contrast checker → · Palette generator →