#37A828#37A828

#37A828 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.4% C 0.192 H 141.5°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#37A828
RGB	rgb(55, 168, 40)
HSL	hsl(113, 62%, 41%)
HSV	hsv(113, 76%, 66%)
CMYK	cmyk(67.3%, 0%, 76.2%, 34.1%)
CIE-LAB	lab(60.75, -54.99, 53.15)
CIE-LCH	lch(60.75, 76.48, 135.97°)
OKLab	oklab(64.36% -0.1501 0.1195)
OKLCH	oklch(64.36% 0.192 141.5)
XYZ	xyz(15.9603, 28.9690, 6.7575)
Luminance	0.2897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A828 #9928A8

analogous

#77A828 #37A828 #28A859

triadic

#37A828 #2837A8 #A82837

tetradic

#37A828 #2877A8 #9928A8 #A85928

square

#37A828 #2877A8 #9928A8 #A85928

split-complementary

#37A828 #5928A8 #A82877

monochromatic

#174510 #27771C #37A828 #4ED13D #7BDC6E

Accessibility & contrast

On white

3.09

#37A828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#37A828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A828

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A828	#FFFFFF	#000000	##000000
##37A828	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC980B

Deuteranopia (green-blind)

#9F8F36

Tritanopia (blue-blind)

#20A390

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a828;
/* rgb */ color: rgb(55, 168, 40);
/* oklch */ color: oklch(64.4% 0.192 141.5);

Tailwind

colors: {
  custom: {
    50: '#7ec36b',
    500: '#37a828',
    950: '#000000',
  },
}

SCSS

$custom: #37a828;
$custom-light: #7ec36b;
$custom-dark: #000000;

JSON

{
  "hex": "#37a828",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 40
  },
  "hsl": {
    "h": 112.969,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64359,
    "c": 0.19183,
    "h": 141.5
  },
  "luminance": 0.28971
}

Semantic roles & 50–950 ramp

primary

#37A828

secondary

#B969C3

accent

#43E5D2

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37A828

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

Preview Lab → · Contrast checker → · Palette generator →