#37A017#37A017

#37A017 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.1% C 0.191 H 140.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#37A017
RGB	rgb(55, 160, 23)
HSL	hsl(106, 75%, 36%)
HSV	hsv(106, 86%, 63%)
CMYK	cmyk(65.6%, 0%, 85.6%, 37.3%)
CIE-LAB	lab(58.05, -53.25, 55.68)
CIE-LCH	lch(58.05, 77.05, 133.72°)
OKLab	oklab(62.09% -0.1462 0.1224)
OKLCH	oklch(62.09% 0.191 140.1)
XYZ	xyz(14.3003, 26.0143, 5.0781)
Luminance	0.2602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A017 #8017A0

analogous

#7BA017 #37A017 #17A03B

triadic

#37A017 #1737A0 #A01737

tetradic

#37A017 #177BA0 #8017A0 #A03B17

square

#37A017 #177BA0 #8017A0 #A03B17

split-complementary

#37A017 #3B17A0 #A0177B

monochromatic

#123508 #256A0F #37A017 #49D61F #70E54C

Accessibility & contrast

On white

3.39

#37A017 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#37A017 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A017

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A017	#FFFFFF	#000000	##000000
##37A017	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#98882A

Tritanopia (blue-blind)

#269B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #37a017;
/* rgb */ color: rgb(55, 160, 23);
/* oklch */ color: oklch(62.1% 0.191 140.1);

Tailwind

colors: {
  custom: {
    50: '#7dbd63',
    500: '#37a017',
    950: '#000000',
  },
}

SCSS

$custom: #37a017;
$custom-light: #7dbd63;
$custom-dark: #000000;

JSON

{
  "hex": "#37a017",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 23
  },
  "hsl": {
    "h": 105.985,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.62091,
    "c": 0.19067,
    "h": 140.1
  },
  "luminance": 0.26016
}

Semantic roles & 50–950 ramp

primary

#37A017

secondary

#AA4CC7

accent

#36F1C6

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #37A017

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

Preview Lab → · Contrast checker → · Palette generator →