#37BD33#37BD33

#37BD33 is a light, highly saturated green. Relative luminance 0.374; OKLCH L 70.1% C 0.209 H 142.6°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#37BD33
RGB	rgb(55, 189, 51)
HSL	hsl(118, 58%, 47%)
HSV	hsv(118, 73%, 74%)
CMYK	cmyk(70.9%, 0%, 73%, 25.9%)
CIE-LAB	lab(67.61, -61.17, 56.12)
CIE-LCH	lch(67.61, 83.01, 137.46°)
OKLab	oklab(70.07% -0.1663 0.1271)
OKLCH	oklch(70.07% 0.209 142.6)
XYZ	xyz(20.3695, 37.4442, 9.2853)
Luminance	0.3745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BD33 #B933BD

analogous

#7CBD33 #37BD33 #33BD74

triadic

#37BD33 #3337BD #BD3337

tetradic

#37BD33 #337CBD #B933BD #BD7433

square

#37BD33 #337CBD #B933BD #BD7433

split-complementary

#37BD33 #7433BD #BD337C

monochromatic

#1B5D19 #298D26 #37BD33 #5ED35B #8DE08B

Accessibility & contrast

On white

2.47

#37BD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#37BD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BD33

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BD33	#FFFFFF	#000000	##000000
##37BD33	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1A

Deuteranopia (green-blind)

#B2A141

Tritanopia (blue-blind)

#0AB7A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bd33;
/* rgb */ color: rgb(55, 189, 51);
/* oklch */ color: oklch(70.1% 0.209 142.6);

Tailwind

colors: {
  custom: {
    50: '#82d273',
    500: '#37bd33',
    950: '#000000',
  },
}

SCSS

$custom: #37bd33;
$custom-light: #82d273;
$custom-dark: #000000;

JSON

{
  "hex": "#37bd33",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 118.261,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70066,
    "c": 0.2093,
    "h": 142.6
  },
  "luminance": 0.37446
}

Semantic roles & 50–950 ramp

primary

#37BD33

secondary

#C882CA

accent

#47E1DC

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BD33

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

Preview Lab → · Contrast checker → · Palette generator →