#37AF64#37AF64

#37AF64 is a light, vivid green. Relative luminance 0.324; OKLCH L 67.0% C 0.153 H 152.0°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#37AF64
RGB	rgb(55, 175, 100)
HSL	hsl(143, 52%, 45%)
HSV	hsv(143, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 42.9%, 31.4%)
CIE-LAB	lab(63.66, -49.98, 29.04)
CIE-LCH	lch(63.66, 57.81, 149.84°)
OKLab	oklab(66.97% -0.1348 0.0718)
OKLCH	oklch(66.97% 0.153 152)
XYZ	xyz(19.2042, 32.3902, 17.2940)
Luminance	0.3239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF64 #AF3782

analogous

#46AF37 #37AF64 #37AFA0

triadic

#37AF64 #6437AF #AF6437

tetradic

#37AF64 #3746AF #AF3782 #AFA037

square

#37AF64 #3746AF #AF3782 #AFA037

split-complementary

#37AF64 #A037AF #AF3746

monochromatic

#1A522F #288049 #37AF64 #59CB83 #87D9A6

Accessibility & contrast

On white

2.81

#37AF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#37AF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF64

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF64	#FFFFFF	#000000	##000000
##37AF64	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA15F

Deuteranopia (green-blind)

#A09669

Tritanopia (blue-blind)

#00AC9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37af64;
/* rgb */ color: rgb(55, 175, 100);
/* oklch */ color: oklch(67.0% 0.153 152.0);

Tailwind

colors: {
  custom: {
    50: '#7dc891',
    500: '#37af64',
    950: '#000000',
  },
}

SCSS

$custom: #37af64;
$custom-light: #7dc891;
$custom-dark: #000000;

JSON

{
  "hex": "#37af64",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 100
  },
  "hsl": {
    "h": 142.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66975,
    "c": 0.15271,
    "h": 152
  },
  "luminance": 0.32392
}

Semantic roles & 50–950 ramp

primary

#37AF64

secondary

#C37FA9

accent

#4CA6DC

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #37AF64

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

Preview Lab → · Contrast checker → · Palette generator →