#37B135#37B135

#37B135 is a light, vivid green. Relative luminance 0.325; OKLCH L 66.9% C 0.194 H 142.8°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#37B135
RGB	rgb(55, 177, 53)
HSL	hsl(119, 54%, 45%)
HSV	hsv(119, 70%, 69%)
CMYK	cmyk(68.9%, 0%, 70.1%, 30.6%)
CIE-LAB	lab(63.76, -57.00, 51.39)
CIE-LCH	lch(63.76, 76.75, 137.96°)
OKLab	oklab(66.88% -0.1549 0.1175)
OKLCH	oklch(66.88% 0.194 142.8)
XYZ	xyz(17.9392, 32.5116, 8.6974)
Luminance	0.3251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B135 #AF35B1

analogous

#75B135 #37B135 #35B171

triadic

#37B135 #3537B1 #B13537

tetradic

#37B135 #3575B1 #AF35B1 #B17135

square

#37B135 #3575B1 #AF35B1 #B17135

split-complementary

#37B135 #7135B1 #B13575

monochromatic

#1A5319 #288227 #37B135 #59CD57 #87DB86

Accessibility & contrast

On white

2.80

#37B135 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#37B135 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B135

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B135	#FFFFFF	#000000	##000000
##37B135	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A022

Deuteranopia (green-blind)

#A79741

Tritanopia (blue-blind)

#16AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b135;
/* rgb */ color: rgb(55, 177, 53);
/* oklch */ color: oklch(66.9% 0.194 142.8);

Tailwind

colors: {
  custom: {
    50: '#7fc973',
    500: '#37b135',
    950: '#000000',
  },
}

SCSS

$custom: #37b135;
$custom-light: #7fc973;
$custom-dark: #000000;

JSON

{
  "hex": "#37b135",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 53
  },
  "hsl": {
    "h": 119.032,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66881,
    "c": 0.19438,
    "h": 142.8
  },
  "luminance": 0.32514
}

Semantic roles & 50–950 ramp

primary

#37B135

secondary

#C37DC4

accent

#4BDDDB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37B135

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

Preview Lab → · Contrast checker → · Palette generator →