#37C05B#37C05B

#37C05B is a light, vivid green. Relative luminance 0.393; OKLCH L 71.3% C 0.183 H 148.0°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#37C05B
RGB	rgb(55, 192, 91)
HSL	hsl(136, 55%, 48%)
HSV	hsv(136, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 52.6%, 24.7%)
CIE-LAB	lab(68.94, -57.69, 40.26)
CIE-LCH	lch(68.94, 70.35, 145.09°)
OKLab	oklab(71.29% -0.1553 0.0969)
OKLCH	oklch(71.29% 0.183 148)
XYZ	xyz(22.3118, 39.2643, 16.2984)
Luminance	0.3927 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C05B #C0379C

analogous

#58C037 #37C05B #37C09F

triadic

#37C05B #5B37C0 #C05B37

tetradic

#37C05B #3758C0 #C0379C #C09F37

square

#37C05B #3758C0 #C0379C #C09F37

split-complementary

#37C05B #9F37C0 #C03758

monochromatic

#1C612E #299044 #37C05B #62D280 #92E0A6

Accessibility & contrast

On white

2.37

#37C05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#37C05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C05B

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C05B	#FFFFFF	#000000	##000000
##37C05B	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF52

Deuteranopia (green-blind)

#B2A463

Tritanopia (blue-blind)

#00BCA9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37c05b;
/* rgb */ color: rgb(55, 192, 91);
/* oklch */ color: oklch(71.3% 0.183 148.0);

Tailwind

colors: {
  custom: {
    50: '#81d48b',
    500: '#37c05b',
    950: '#000000',
  },
}

SCSS

$custom: #37c05b;
$custom-light: #81d48b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c05b",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 91
  },
  "hsl": {
    "h": 135.766,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71292,
    "c": 0.18309,
    "h": 148
  },
  "luminance": 0.39267
}

Semantic roles & 50–950 ramp

primary

#37C05B

secondary

#CB88B9

accent

#49B7DF

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37C05B

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

Preview Lab → · Contrast checker → · Palette generator →