#37B463#37B463

#37B463 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.3% C 0.160 H 151.0°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#37B463
RGB	rgb(55, 180, 99)
HSL	hsl(141, 53%, 46%)
HSV	hsv(141, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 45%, 29.4%)
CIE-LAB	lab(65.24, -52.06, 31.60)
CIE-LCH	lch(65.24, 60.90, 148.74°)
OKLab	oklab(68.27% -0.1403 0.0777)
OKLCH	oklch(68.27% 0.16 151)
XYZ	xyz(20.1473, 34.3534, 17.3710)
Luminance	0.3436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B463 #B43788

analogous

#49B437 #37B463 #37B4A1

triadic

#37B463 #6337B4 #B46337

tetradic

#37B463 #3749B4 #B43788 #B4A137

square

#37B463 #3749B4 #B43788 #B4A137

split-complementary

#37B463 #A137B4 #B43749

monochromatic

#1A562F #298549 #37B463 #5BCD83 #8ADBA7

Accessibility & contrast

On white

2.67

#37B463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#37B463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B463

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B463	#FFFFFF	#000000	##000000
##37B463	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A55D

Deuteranopia (green-blind)

#A59A69

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b463;
/* rgb */ color: rgb(55, 180, 99);
/* oklch */ color: oklch(68.3% 0.160 151.0);

Tailwind

colors: {
  custom: {
    50: '#7ecb90',
    500: '#37b463',
    950: '#000000',
  },
}

SCSS

$custom: #37b463;
$custom-light: #7ecb90;
$custom-dark: #000000;

JSON

{
  "hex": "#37b463",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 99
  },
  "hsl": {
    "h": 141.12,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68271,
    "c": 0.16034,
    "h": 151
  },
  "luminance": 0.34356
}

Semantic roles & 50–950 ramp

primary

#37B463

secondary

#C681AD

accent

#4BA9DD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #37B463

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

Preview Lab → · Contrast checker → · Palette generator →