#37B058#37B058

#37B058 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.0% C 0.165 H 148.7°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#37B058
RGB	rgb(55, 176, 88)
HSL	hsl(136, 52%, 45%)
HSV	hsv(136, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 50%, 31%)
CIE-LAB	lab(63.81, -52.36, 35.41)
CIE-LCH	lch(63.81, 63.21, 145.93°)
OKLab	oklab(67.04% -0.1411 0.0859)
OKLCH	oklch(67.04% 0.165 148.7)
XYZ	xyz(18.8609, 32.5654, 14.5224)
Luminance	0.3257 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B058 #B0378F

analogous

#52B037 #37B058 #37B095

triadic

#37B058 #5837B0 #B05837

tetradic

#37B058 #3752B0 #B0378F #B09537

square

#37B058 #3752B0 #B0378F #B09537

split-complementary

#37B058 #9537B0 #B03752

monochromatic

#1A5329 #288141 #37B058 #59CB78 #88DA9E

Accessibility & contrast

On white

2.80

#37B058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#37B058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B058

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B058	#FFFFFF	#000000	##000000
##37B058	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A151

Deuteranopia (green-blind)

#A3975E

Tritanopia (blue-blind)

#00AD9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b058;
/* rgb */ color: rgb(55, 176, 88);
/* oklch */ color: oklch(67.0% 0.165 148.7);

Tailwind

colors: {
  custom: {
    50: '#7dc989',
    500: '#37b058',
    950: '#000000',
  },
}

SCSS

$custom: #37b058;
$custom-light: #7dc989;
$custom-dark: #000000;

JSON

{
  "hex": "#37b058",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 88
  },
  "hsl": {
    "h": 136.364,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67036,
    "c": 0.16518,
    "h": 148.7
  },
  "luminance": 0.32567
}

Semantic roles & 50–950 ramp

primary

#37B058

secondary

#C47FB1

accent

#4CB5DC

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B058

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

Preview Lab → · Contrast checker → · Palette generator →