#37CE55#37CE55

#37CE55 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.9% C 0.205 H 146.2°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#37CE55
RGB	rgb(55, 206, 85)
HSL	hsl(132, 61%, 51%)
HSV	hsv(132, 73%, 81%)
CMYK	cmyk(73.3%, 0%, 58.7%, 19.2%)
CIE-LAB	lab(73.29, -63.30, 48.27)
CIE-LCH	lch(73.29, 79.61, 142.67°)
OKLab	oklab(74.87% -0.1706 0.1141)
OKLCH	oklch(74.87% 0.205 146.2)
XYZ	xyz(25.2847, 45.6078, 16.0632)
Luminance	0.4561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CE55 #CE37B0

analogous

#64CE37 #37CE55 #37CEA1

triadic

#37CE55 #5537CE #CE5537

tetradic

#37CE55 #3764CE #CE37B0 #CEA137

square

#37CE55 #3764CE #CE37B0 #CEA137

split-complementary

#37CE55 #A137CE #CE3764

monochromatic

#1B6F2C #27A03F #37CE55 #68DA7F #99E6A9

Accessibility & contrast

On white

2.07

#37CE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#37CE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE55

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CE55	#FFFFFF	#000000	##000000
##37CE55	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB49

Deuteranopia (green-blind)

#C0AF5F

Tritanopia (blue-blind)

#00C9B4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37ce55;
/* rgb */ color: rgb(55, 206, 85);
/* oklch */ color: oklch(74.9% 0.205 146.2);

Tailwind

colors: {
  custom: {
    50: '#84de88',
    500: '#37ce55',
    950: '#000000',
  },
}

SCSS

$custom: #37ce55;
$custom-light: #84de88;
$custom-dark: #000000;

JSON

{
  "hex": "#37ce55",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 85
  },
  "hsl": {
    "h": 131.921,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.7487,
    "c": 0.20523,
    "h": 146.2
  },
  "luminance": 0.45611
}

Semantic roles & 50–950 ramp

primary

#37CE55

secondary

#D28FC5

accent

#44C4E4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CE55

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

Preview Lab → · Contrast checker → · Palette generator →