#37B64F#37B64F

#37B64F is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.181 H 146.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#37B64F
RGB	rgb(55, 182, 79)
HSL	hsl(131, 54%, 46%)
HSV	hsv(131, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 56.6%, 28.6%)
CIE-LAB	lab(65.62, -55.83, 42.03)
CIE-LCH	lch(65.62, 69.88, 143.02°)
OKLab	oklab(68.49% -0.1506 0.1001)
OKLCH	oklch(68.49% 0.181 146.4)
XYZ	xyz(19.7134, 34.8305, 13.0797)
Luminance	0.3483 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B64F #B6379E

analogous

#5FB637 #37B64F #37B68F

triadic

#37B64F #4F37B6 #B64F37

tetradic

#37B64F #375FB6 #B6379E #B68F37

square

#37B64F #375FB6 #B6379E #B68F37

split-complementary

#37B64F #8F37B6 #B6375F

monochromatic

#1B5826 #29873B #37B64F #5CCE72 #8BDC9B

Accessibility & contrast

On white

2.64

#37B64F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#37B64F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B64F

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B64F	#FFFFFF	#000000	##000000
##37B64F	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A645

Deuteranopia (green-blind)

#A99B57

Tritanopia (blue-blind)

#00B29F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b64f;
/* rgb */ color: rgb(55, 182, 79);
/* oklch */ color: oklch(68.5% 0.181 146.4);

Tailwind

colors: {
  custom: {
    50: '#7fcd83',
    500: '#37b64f',
    950: '#000000',
  },
}

SCSS

$custom: #37b64f;
$custom-light: #7fcd83;
$custom-dark: #000000;

JSON

{
  "hex": "#37b64f",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 79
  },
  "hsl": {
    "h": 131.339,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68495,
    "c": 0.1808,
    "h": 146.4
  },
  "luminance": 0.34833
}

Semantic roles & 50–950 ramp

primary

#37B64F

secondary

#C682BA

accent

#4BC1DD

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #37B64F

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

Preview Lab → · Contrast checker → · Palette generator →