#37CF2F#37CF2F

#37CF2F is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.8% C 0.231 H 142.3°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#37CF2F
RGB	rgb(55, 207, 47)
HSL	hsl(117, 63%, 50%)
HSV	hsv(117, 77%, 81%)
CMYK	cmyk(73.4%, 0%, 77.3%, 18.8%)
CIE-LAB	lab(73.31, -67.19, 63.12)
CIE-LCH	lch(73.31, 92.18, 136.79°)
OKLab	oklab(74.79% -0.1827 0.1412)
OKLCH	oklch(74.79% 0.231 142.3)
XYZ	xyz(24.4000, 45.6403, 10.2123)
Luminance	0.4564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF2F #C72FCF

analogous

#87CF2F #37CF2F #2FCF77

triadic

#37CF2F #2F37CF #CF2F37

tetradic

#37CF2F #2F87CF #C72FCF #CF772F

square

#37CF2F #2F87CF #C72FCF #CF772F

split-complementary

#37CF2F #772FCF #CF2F87

monochromatic

#1C6B18 #2A9D24 #37CF2F #66DB60 #96E692

Accessibility & contrast

On white

2.07

#37CF2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#37CF2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF2F

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF2F	#FFFFFF	#000000	##000000
##37CF2F	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#C3B042

Tritanopia (blue-blind)

#00C9B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37cf2f;
/* rgb */ color: rgb(55, 207, 47);
/* oklch */ color: oklch(74.8% 0.231 142.3);

Tailwind

colors: {
  custom: {
    50: '#86df74',
    500: '#37cf2f',
    950: '#000000',
  },
}

SCSS

$custom: #37cf2f;
$custom-light: #86df74;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf2f",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 47
  },
  "hsl": {
    "h": 117,
    "s": 62.992,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74793,
    "c": 0.23094,
    "h": 142.3
  },
  "luminance": 0.45643
}

Semantic roles & 50–950 ramp

primary

#37CF2F

secondary

#CD89D1

accent

#42E6DE

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37CF2F

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

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