#37CF34#37CF34

#37CF34 is a light, highly saturated green. Relative luminance 0.457; OKLCH L 74.8% C 0.228 H 142.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#37CF34
RGB	rgb(55, 207, 52)
HSL	hsl(119, 62%, 51%)
HSV	hsv(119, 75%, 81%)
CMYK	cmyk(73.4%, 0%, 74.9%, 18.8%)
CIE-LAB	lab(73.34, -66.85, 61.53)
CIE-LCH	lch(73.34, 90.85, 137.37°)
OKLab	oklab(74.83% -0.1816 0.1386)
OKLCH	oklch(74.83% 0.228 142.7)
XYZ	xyz(24.5067, 45.6830, 10.7743)
Luminance	0.4569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF34 #CC34CF

analogous

#84CF34 #37CF34 #34CF7E

triadic

#37CF34 #3437CF #CF3437

tetradic

#37CF34 #3484CF #CC34CF #CF7E34

square

#37CF34 #3484CF #CC34CF #CF7E34

split-complementary

#37CF34 #7E34CF #CF3484

monochromatic

#1C6E1A #28A026 #37CF34 #68DB65 #99E697

Accessibility & contrast

On white

2.07

#37CF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#37CF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF34

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF34	#FFFFFF	#000000	##000000
##37CF34	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB12

Deuteranopia (green-blind)

#C3B045

Tritanopia (blue-blind)

#00C9B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37cf34;
/* rgb */ color: rgb(55, 207, 52);
/* oklch */ color: oklch(74.8% 0.228 142.7);

Tailwind

colors: {
  custom: {
    50: '#85df76',
    500: '#37cf34',
    950: '#000000',
  },
}

SCSS

$custom: #37cf34;
$custom-light: #85df76;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf34",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 52
  },
  "hsl": {
    "h": 118.839,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74825,
    "c": 0.22841,
    "h": 142.7
  },
  "luminance": 0.45686
}

Semantic roles & 50–950 ramp

primary

#37CF34

secondary

#D08DD2

accent

#43E5E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37CF34

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

Preview Lab → · Contrast checker → · Palette generator →