#37CC58#37CC58

#37CC58 is a light, highly saturated green. Relative luminance 0.447; OKLCH L 74.4% C 0.200 H 146.8°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#37CC58
RGB	rgb(55, 204, 88)
HSL	hsl(133, 59%, 51%)
HSV	hsv(133, 73%, 80%)
CMYK	cmyk(73%, 0%, 56.9%, 20%)
CIE-LAB	lab(72.69, -62.25, 46.20)
CIE-LCH	lch(72.69, 77.52, 143.42°)
OKLab	oklab(74.39% -0.1677 0.1098)
OKLCH	oklch(74.39% 0.2 146.8)
XYZ	xyz(24.9280, 44.6997, 16.5448)
Luminance	0.4470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC58 #CC37AB

analogous

#60CC37 #37CC58 #37CCA3

triadic

#37CC58 #5837CC #CC5837

tetradic

#37CC58 #3760CC #CC37AB #CCA337

square

#37CC58 #3760CC #CC37AB #CCA337

split-complementary

#37CC58 #A337CC #CC3760

monochromatic

#1C6D2E #289E42 #37CC58 #68D881 #99E5A9

Accessibility & contrast

On white

2.11

#37CC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#37CC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC58

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC58	#FFFFFF	#000000	##000000
##37CC58	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA4D

Deuteranopia (green-blind)

#BDAE61

Tritanopia (blue-blind)

#00C7B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc58;
/* rgb */ color: rgb(55, 204, 88);
/* oklch */ color: oklch(74.4% 0.200 146.8);

Tailwind

colors: {
  custom: {
    50: '#83dd8a',
    500: '#37cc58',
    950: '#000000',
  },
}

SCSS

$custom: #37cc58;
$custom-light: #83dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc58",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 88
  },
  "hsl": {
    "h": 133.289,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74386,
    "c": 0.20042,
    "h": 146.8
  },
  "luminance": 0.44703
}

Semantic roles & 50–950 ramp

primary

#37CC58

secondary

#D08EC2

accent

#45C0E3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CC58

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

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