#37CE50#37CE50

#37CE50 is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.8% C 0.209 H 145.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#37CE50
RGB	rgb(55, 206, 80)
HSL	hsl(130, 61%, 51%)
HSV	hsv(130, 73%, 81%)
CMYK	cmyk(73.3%, 0%, 61.2%, 19.2%)
CIE-LAB	lab(73.24, -63.90, 50.45)
CIE-LCH	lch(73.24, 81.41, 141.71°)
OKLab	oklab(74.81% -0.1724 0.1183)
OKLCH	oklch(74.81% 0.209 145.5)
XYZ	xyz(25.0931, 45.5312, 15.0538)
Luminance	0.4553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CE50 #CE37B5

analogous

#69CE37 #37CE50 #37CE9B

triadic

#37CE50 #5037CE #CE5037

tetradic

#37CE50 #3769CE #CE37B5 #CE9B37

square

#37CE50 #3769CE #CE37B5 #CE9B37

split-complementary

#37CE50 #9B37CE #CE3769

monochromatic

#1B6F29 #27A03B #37CE50 #68DA7B #99E6A6

Accessibility & contrast

On white

2.08

#37CE50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#37CE50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE50

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CE50	#FFFFFF	#000000	##000000
##37CE50	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB42

Deuteranopia (green-blind)

#C0AF5B

Tritanopia (blue-blind)

#00C9B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37ce50;
/* rgb */ color: rgb(55, 206, 80);
/* oklch */ color: oklch(74.8% 0.209 145.5);

Tailwind

colors: {
  custom: {
    50: '#84de85',
    500: '#37ce50',
    950: '#000000',
  },
}

SCSS

$custom: #37ce50;
$custom-light: #84de85;
$custom-dark: #000000;

JSON

{
  "hex": "#37ce50",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 80
  },
  "hsl": {
    "h": 129.934,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74813,
    "c": 0.2091,
    "h": 145.5
  },
  "luminance": 0.45534
}

Semantic roles & 50–950 ramp

primary

#37CE50

secondary

#D28FC7

accent

#44C9E4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CE50

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

Preview Lab → · Contrast checker → · Palette generator →