#37B063#37B063

#37B063 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.2% C 0.155 H 151.5°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#37B063
RGB	rgb(55, 176, 99)
HSL	hsl(142, 52%, 45%)
HSV	hsv(142, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 43.8%, 31%)
CIE-LAB	lab(63.97, -50.54, 29.96)
CIE-LCH	lch(63.97, 58.75, 149.34°)
OKLab	oklab(67.22% -0.1362 0.0739)
OKLCH	oklch(67.22% 0.155 151.5)
XYZ	xyz(19.3514, 32.7616, 17.1057)
Luminance	0.3276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B063 #B03784

analogous

#48B037 #37B063 #37B09F

triadic

#37B063 #6337B0 #B06337

tetradic

#37B063 #3748B0 #B03784 #B09F37

square

#37B063 #3748B0 #B03784 #B09F37

split-complementary

#37B063 #9F37B0 #B03748

monochromatic

#1A532F #288149 #37B063 #59CB83 #88DAA6

Accessibility & contrast

On white

2.78

#37B063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#37B063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B063

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B063	#FFFFFF	#000000	##000000
##37B063	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A15D

Deuteranopia (green-blind)

#A29768

Tritanopia (blue-blind)

#00AD9D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b063;
/* rgb */ color: rgb(55, 176, 99);
/* oklch */ color: oklch(67.2% 0.155 151.5);

Tailwind

colors: {
  custom: {
    50: '#7dc990',
    500: '#37b063',
    950: '#000000',
  },
}

SCSS

$custom: #37b063;
$custom-light: #7dc990;
$custom-dark: #000000;

JSON

{
  "hex": "#37b063",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 99
  },
  "hsl": {
    "h": 141.818,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.6722,
    "c": 0.155,
    "h": 151.5
  },
  "luminance": 0.32764
}

Semantic roles & 50–950 ramp

primary

#37B063

secondary

#C47FAB

accent

#4CA8DC

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37B063

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

Preview Lab → · Contrast checker → · Palette generator →