#37AD47#37AD47

#37AD47 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.0% C 0.176 H 145.4°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#37AD47
RGB	rgb(55, 173, 71)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 59%, 32.2%)
CIE-LAB	lab(62.64, -53.66, 42.31)
CIE-LCH	lch(62.64, 68.34, 141.74°)
OKLab	oklab(66% -0.145 0.1)
OKLCH	oklch(66% 0.176 145.4)
XYZ	xyz(17.6553, 31.1524, 11.0426)
Luminance	0.3115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD47 #AD379D

analogous

#62AD37 #37AD47 #37AD82

triadic

#37AD47 #4737AD #AD4737

tetradic

#37AD47 #3762AD #AD379D #AD8237

square

#37AD47 #3762AD #AD379D #AD8237

split-complementary

#37AD47 #8237AD #AD3762

monochromatic

#195021 #287F34 #37AD47 #57CA67 #86D891

Accessibility & contrast

On white

2.90

#37AD47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#37AD47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD47

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD47	#FFFFFF	#000000	##000000
##37AD47	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D3D

Deuteranopia (green-blind)

#A2944F

Tritanopia (blue-blind)

#0FA997

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ad47;
/* rgb */ color: rgb(55, 173, 71);
/* oklch */ color: oklch(66.0% 0.176 145.4);

Tailwind

colors: {
  custom: {
    50: '#7dc67d',
    500: '#37ad47',
    950: '#000000',
  },
}

SCSS

$custom: #37ad47;
$custom-light: #7dc67d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad47",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 71
  },
  "hsl": {
    "h": 128.136,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66001,
    "c": 0.17616,
    "h": 145.4
  },
  "luminance": 0.31154
}

Semantic roles & 50–950 ramp

primary

#37AD47

secondary

#C27DB9

accent

#4DC8DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AD47

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

Preview Lab → · Contrast checker → · Palette generator →