#37B82B#37B82B

#37B82B is a light, highly saturated green. Relative luminance 0.353; OKLCH L 68.7% C 0.208 H 141.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B82B
RGB	rgb(55, 184, 43)
HSL	hsl(115, 62%, 45%)
HSV	hsv(115, 77%, 72%)
CMYK	cmyk(70.1%, 0%, 76.6%, 27.8%)
CIE-LAB	lab(65.95, -60.13, 57.25)
CIE-LCH	lch(65.95, 83.02, 136.41°)
OKLab	oklab(68.68% -0.1638 0.1284)
OKLCH	oklch(68.68% 0.208 141.9)
XYZ	xyz(19.1510, 35.2655, 8.0827)
Luminance	0.3527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B82B #AC2BB8

analogous

#7DB82B #37B82B #2BB866

triadic

#37B82B #2B37B8 #B82B37

tetradic

#37B82B #2B7DB8 #AC2BB8 #B8662B

square

#37B82B #2B7DB8 #AC2BB8 #B8662B

split-complementary

#37B82B #662BB8 #B82B7D

monochromatic

#195514 #28861F #37B82B #57D54B #85E17D

Accessibility & contrast

On white

2.61

#37B82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B82B

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B82B	#FFFFFF	#000000	##000000
##37B82B	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA607

Deuteranopia (green-blind)

#AE9C3B

Tritanopia (blue-blind)

#14B29D

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b82b;
/* rgb */ color: rgb(55, 184, 43);
/* oklch */ color: oklch(68.7% 0.208 141.9);

Tailwind

colors: {
  custom: {
    50: '#81ce6f',
    500: '#37b82b',
    950: '#000000',
  },
}

SCSS

$custom: #37b82b;
$custom-light: #81ce6f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b82b",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 43
  },
  "hsl": {
    "h": 114.894,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68678,
    "c": 0.20817,
    "h": 141.9
  },
  "luminance": 0.35268
}

Semantic roles & 50–950 ramp

primary

#37B82B

secondary

#C276C9

accent

#43E5D7

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #37B82B

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

Preview Lab → · Contrast checker → · Palette generator →