#37C33A#37C33A

#37C33A is a light, highly saturated green. Relative luminance 0.401; OKLCH L 71.7% C 0.212 H 143.2°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#37C33A
RGB	rgb(55, 195, 58)
HSL	hsl(121, 56%, 49%)
HSV	hsv(121, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 70.3%, 23.5%)
CIE-LAB	lab(69.57, -62.54, 55.54)
CIE-LCH	lch(69.57, 83.64, 138.39°)
OKLab	oklab(71.71% -0.1696 0.1268)
OKLCH	oklch(71.71% 0.212 143.2)
XYZ	xyz(21.8530, 40.1455, 10.5993)
Luminance	0.4015 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C33A #C337C0

analogous

#7AC337 #37C33A #37C380

triadic

#37C33A #3A37C3 #C33A37

tetradic

#37C33A #377AC3 #C337C0 #C38037

square

#37C33A #377AC3 #C337C0 #C38037

split-complementary

#37C33A #8037C3 #C3377A

monochromatic

#1C641E #2A932C #37C33A #64D366 #94E195

Accessibility & contrast

On white

2.33

#37C33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#37C33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C33A

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C33A	#FFFFFF	#000000	##000000
##37C33A	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B125

Deuteranopia (green-blind)

#B7A648

Tritanopia (blue-blind)

#00BDA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37c33a;
/* rgb */ color: rgb(55, 195, 58);
/* oklch */ color: oklch(71.7% 0.212 143.2);

Tailwind

colors: {
  custom: {
    50: '#83d678',
    500: '#37c33a',
    950: '#000000',
  },
}

SCSS

$custom: #37c33a;
$custom-light: #83d678;
$custom-dark: #000000;

JSON

{
  "hex": "#37c33a",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 58
  },
  "hsl": {
    "h": 121.286,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71711,
    "c": 0.21179,
    "h": 143.2
  },
  "luminance": 0.40148
}

Semantic roles & 50–950 ramp

primary

#37C33A

secondary

#CC8ACA

accent

#49DCDF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37C33A

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

Preview Lab → · Contrast checker → · Palette generator →