#37AF71#37AF71

#37AF71 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.2% C 0.141 H 156.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#37AF71
RGB	rgb(55, 175, 113)
HSL	hsl(149, 52%, 45%)
HSV	hsv(149, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 35.4%, 31.4%)
CIE-LAB	lab(63.89, -47.52, 22.41)
CIE-LCH	lch(63.89, 52.54, 154.75°)
OKLab	oklab(67.23% -0.1287 0.0563)
OKLCH	oklch(67.23% 0.141 156.4)
XYZ	xyz(19.8843, 32.6622, 20.8761)
Luminance	0.3266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF71 #AF3775

analogous

#39AF37 #37AF71 #37AFAD

triadic

#37AF71 #7137AF #AF7137

tetradic

#37AF71 #3739AF #AF3775 #AFAD37

square

#37AF71 #3739AF #AF3775 #AFAD37

split-complementary

#37AF71 #AD37AF #AF3739

monochromatic

#1A5235 #288053 #37AF71 #59CB90 #87D9AF

Accessibility & contrast

On white

2.79

#37AF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#37AF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF71

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF71	#FFFFFF	#000000	##000000
##37AF71	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA16D

Deuteranopia (green-blind)

#9F9675

Tritanopia (blue-blind)

#00AD9F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37af71;
/* rgb */ color: rgb(55, 175, 113);
/* oklch */ color: oklch(67.2% 0.141 156.4);

Tailwind

colors: {
  custom: {
    50: '#7dc89a',
    500: '#37af71',
    950: '#000000',
  },
}

SCSS

$custom: #37af71;
$custom-light: #7dc89a;
$custom-dark: #000000;

JSON

{
  "hex": "#37af71",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 113
  },
  "hsl": {
    "h": 149,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67231,
    "c": 0.14054,
    "h": 156.4
  },
  "luminance": 0.32664
}

Semantic roles & 50–950 ramp

primary

#37AF71

secondary

#C37FA2

accent

#4C96DC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37AF71

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

Preview Lab → · Contrast checker → · Palette generator →