#37C23F#37C23F

#37C23F is a light, highly saturated green. Relative luminance 0.398; OKLCH L 71.5% C 0.207 H 143.8°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#37C23F
RGB	rgb(55, 194, 63)
HSL	hsl(123, 56%, 49%)
HSV	hsv(123, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 67.5%, 23.9%)
CIE-LAB	lab(69.29, -61.75, 53.27)
CIE-LCH	lch(69.29, 81.55, 139.22°)
OKLab	oklab(71.49% -0.1673 0.1226)
OKLCH	oklch(71.49% 0.207 143.8)
XYZ	xyz(21.7632, 39.7523, 11.2277)
Luminance	0.3976 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C23F #C237BA

analogous

#75C237 #37C23F #37C285

triadic

#37C23F #3F37C2 #C23F37

tetradic

#37C23F #3775C2 #C237BA #C28537

square

#37C23F #3775C2 #C237BA #C28537

split-complementary

#37C23F #8537C2 #C23775

monochromatic

#1C6320 #299230 #37C23F #63D36A #93E097

Accessibility & contrast

On white

2.35

#37C23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#37C23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C23F

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C23F	#FFFFFF	#000000	##000000
##37C23F	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02D

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#00BDA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37c23f;
/* rgb */ color: rgb(55, 194, 63);
/* oklch */ color: oklch(71.5% 0.207 143.8);

Tailwind

colors: {
  custom: {
    50: '#82d67a',
    500: '#37c23f',
    950: '#000000',
  },
}

SCSS

$custom: #37c23f;
$custom-light: #82d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#37c23f",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 63
  },
  "hsl": {
    "h": 123.453,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71491,
    "c": 0.2074,
    "h": 143.8
  },
  "luminance": 0.39755
}

Semantic roles & 50–950 ramp

primary

#37C23F

secondary

#CB89C8

accent

#49D6DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C23F

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

Preview Lab → · Contrast checker → · Palette generator →