#37C240#37C240

#37C240 is a light, highly saturated green. Relative luminance 0.398; OKLCH L 71.5% C 0.207 H 143.9°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#37C240
RGB	rgb(55, 194, 64)
HSL	hsl(124, 56%, 49%)
HSV	hsv(124, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 67%, 23.9%)
CIE-LAB	lab(69.30, -61.65, 52.87)
CIE-LCH	lch(69.30, 81.22, 139.38°)
OKLab	oklab(71.5% -0.167 0.1219)
OKLCH	oklch(71.5% 0.207 143.9)
XYZ	xyz(21.7914, 39.7635, 11.3762)
Luminance	0.3977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C240 #C237B9

analogous

#74C237 #37C240 #37C286

triadic

#37C240 #4037C2 #C24037

tetradic

#37C240 #3774C2 #C237B9 #C28637

square

#37C240 #3774C2 #C237B9 #C28637

split-complementary

#37C240 #8637C2 #C23774

monochromatic

#1C6321 #299230 #37C240 #63D36B #93E098

Accessibility & contrast

On white

2.35

#37C240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#37C240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C240

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C240	#FFFFFF	#000000	##000000
##37C240	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)

#C6B02E

Deuteranopia (green-blind)

#B6A54C

Tritanopia (blue-blind)

#00BDA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37c240;
/* rgb */ color: rgb(55, 194, 64);
/* oklch */ color: oklch(71.5% 0.207 143.9);

Tailwind

colors: {
  custom: {
    50: '#82d67b',
    500: '#37c240',
    950: '#000000',
  },
}

SCSS

$custom: #37c240;
$custom-light: #82d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c240",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 123.885,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.715,
    "c": 0.20672,
    "h": 143.9
  },
  "luminance": 0.39766
}

Semantic roles & 50–950 ramp

primary

#37C240

secondary

#CB89C7

accent

#49D5DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C240

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

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