#37B353#37B353

#37B353 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.174 H 147.3°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#37B353
RGB	rgb(55, 179, 83)
HSL	hsl(134, 53%, 46%)
HSV	hsv(134, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 53.6%, 29.8%)
CIE-LAB	lab(64.70, -54.20, 39.01)
CIE-LCH	lch(64.70, 66.78, 144.26°)
OKLab	oklab(67.76% -0.1461 0.0937)
OKLCH	oklch(67.76% 0.174 147.3)
XYZ	xyz(19.2556, 33.6749, 13.6670)
Luminance	0.3368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B353 #B33797

analogous

#59B337 #37B353 #37B391

triadic

#37B353 #5337B3 #B35337

tetradic

#37B353 #3759B3 #B33797 #B39137

square

#37B353 #3759B3 #B33797 #B39137

split-complementary

#37B353 #9137B3 #B33759

monochromatic

#1A5528 #29843D #37B353 #5BCD74 #8ADB9C

Accessibility & contrast

On white

2.71

#37B353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#37B353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B353

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B353	#FFFFFF	#000000	##000000
##37B353	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A34A

Deuteranopia (green-blind)

#A6995A

Tritanopia (blue-blind)

#00AF9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b353;
/* rgb */ color: rgb(55, 179, 83);
/* oklch */ color: oklch(67.8% 0.174 147.3);

Tailwind

colors: {
  custom: {
    50: '#7ecb85',
    500: '#37b353',
    950: '#000000',
  },
}

SCSS

$custom: #37b353;
$custom-light: #7ecb85;
$custom-dark: #000000;

JSON

{
  "hex": "#37b353",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 83
  },
  "hsl": {
    "h": 133.548,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67755,
    "c": 0.17355,
    "h": 147.3
  },
  "luminance": 0.33677
}

Semantic roles & 50–950 ramp

primary

#37B353

secondary

#C581B6

accent

#4BBCDC

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B353

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

Preview Lab → · Contrast checker → · Palette generator →