#37AD27#37AD27

#37AD27 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.7% C 0.198 H 141.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#37AD27
RGB	rgb(55, 173, 39)
HSL	hsl(113, 63%, 42%)
HSV	hsv(113, 77%, 68%)
CMYK	cmyk(68.2%, 0%, 77.5%, 32.2%)
CIE-LAB	lab(62.38, -56.75, 55.08)
CIE-LCH	lch(62.38, 79.08, 135.86°)
OKLab	oklab(65.7% -0.1549 0.1234)
OKLCH	oklch(65.7% 0.198 141.5)
XYZ	xyz(16.8844, 30.8441, 6.9828)
Luminance	0.3085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD27 #9D27AD

analogous

#7AAD27 #37AD27 #27AD5A

triadic

#37AD27 #2737AD #AD2737

tetradic

#37AD27 #277AAD #9D27AD #AD5A27

square

#37AD27 #277AAD #9D27AD #AD5A27

split-complementary

#37AD27 #5A27AD #AD277A

monochromatic

#174910 #277B1C #37AD27 #50D33E #7DDF70

Accessibility & contrast

On white

2.93

#37AD27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#37AD27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD27

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD27	#FFFFFF	#000000	##000000
##37AD27	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D04

Deuteranopia (green-blind)

#A49336

Tritanopia (blue-blind)

#1DA794

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ad27;
/* rgb */ color: rgb(55, 173, 39);
/* oklch */ color: oklch(65.7% 0.198 141.5);

Tailwind

colors: {
  custom: {
    50: '#7fc76b',
    500: '#37ad27',
    950: '#000000',
  },
}

SCSS

$custom: #37ad27;
$custom-light: #7fc76b;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad27",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 39
  },
  "hsl": {
    "h": 112.836,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65701,
    "c": 0.19802,
    "h": 141.5
  },
  "luminance": 0.30846
}

Semantic roles & 50–950 ramp

primary

#37AD27

secondary

#BB6AC6

accent

#42E6D3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37AD27

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

Preview Lab → · Contrast checker → · Palette generator →