#37B355#37B355

#37B355 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.172 H 147.8°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#37B355
RGB	rgb(55, 179, 85)
HSL	hsl(135, 53%, 46%)
HSV	hsv(135, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 52.5%, 29.8%)
CIE-LAB	lab(64.73, -53.91, 38.05)
CIE-LCH	lch(64.73, 65.99, 144.79°)
OKLab	oklab(67.78% -0.1453 0.0917)
OKLCH	oklch(67.78% 0.172 147.8)
XYZ	xyz(19.3339, 33.7062, 14.0796)
Luminance	0.3371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B355 #B33795

analogous

#57B337 #37B355 #37B393

triadic

#37B355 #5537B3 #B35537

tetradic

#37B355 #3757B3 #B33795 #B39337

square

#37B355 #3757B3 #B33795 #B39337

split-complementary

#37B355 #9337B3 #B33757

monochromatic

#1A5529 #29843F #37B355 #5BCD76 #8ADB9D

Accessibility & contrast

On white

2.71

#37B355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#37B355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B355

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B355	#FFFFFF	#000000	##000000
##37B355	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)

#B5A34D

Deuteranopia (green-blind)

#A6995C

Tritanopia (blue-blind)

#00AF9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b355;
/* rgb */ color: rgb(55, 179, 85);
/* oklch */ color: oklch(67.8% 0.172 147.8);

Tailwind

colors: {
  custom: {
    50: '#7ecb87',
    500: '#37b355',
    950: '#000000',
  },
}

SCSS

$custom: #37b355;
$custom-light: #7ecb87;
$custom-dark: #000000;

JSON

{
  "hex": "#37b355",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 85
  },
  "hsl": {
    "h": 134.516,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67784,
    "c": 0.17179,
    "h": 147.8
  },
  "luminance": 0.33708
}

Semantic roles & 50–950 ramp

primary

#37B355

secondary

#C581B5

accent

#4BB9DC

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B355

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

Preview Lab → · Contrast checker → · Palette generator →