#37C340#37C340

#37C340 is a light, highly saturated green. Relative luminance 0.402; OKLCH L 71.8% C 0.208 H 143.9°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#37C340
RGB	rgb(55, 195, 64)
HSL	hsl(124, 56%, 49%)
HSV	hsv(124, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(69.62, -61.98, 53.22)
CIE-LCH	lch(69.62, 81.69, 139.35°)
OKLab	oklab(71.76% -0.1678 0.1226)
OKLCH	oklch(71.76% 0.208 143.9)
XYZ	xyz(22.0147, 40.2101, 11.4506)
Luminance	0.4021 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C340 #C337BA

analogous

#74C337 #37C340 #37C386

triadic

#37C340 #4037C3 #C34037

tetradic

#37C340 #3774C3 #C337BA #C38637

square

#37C340 #3774C3 #C337BA #C38637

split-complementary

#37C340 #8637C3 #C33774

monochromatic

#1C6421 #2A9330 #37C340 #64D36B #94E199

Accessibility & contrast

On white

2.32

#37C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#37C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C340

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C340	#FFFFFF	#000000	##000000
##37C340	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#B7A64C

Tritanopia (blue-blind)

#00BEA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37c340;
/* rgb */ color: rgb(55, 195, 64);
/* oklch */ color: oklch(71.8% 0.208 143.9);

Tailwind

colors: {
  custom: {
    50: '#82d67b',
    500: '#37c340',
    950: '#000000',
  },
}

SCSS

$custom: #37c340;
$custom-light: #82d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c340",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 123.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71764,
    "c": 0.20787,
    "h": 143.9
  },
  "luminance": 0.40213
}

Semantic roles & 50–950 ramp

primary

#37C340

secondary

#CC8AC8

accent

#49D6DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C340

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

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