#37B028#37B028

#37B028 is a light, highly saturated green. Relative luminance 0.320; OKLCH L 66.5% C 0.201 H 141.6°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#37B028
RGB	rgb(55, 176, 40)
HSL	hsl(113, 63%, 42%)
HSV	hsv(113, 77%, 69%)
CMYK	cmyk(68.8%, 0%, 77.3%, 31%)
CIE-LAB	lab(63.35, -57.69, 55.70)
CIE-LCH	lch(63.35, 80.19, 136.01°)
OKLab	oklab(66.52% -0.1574 0.1248)
OKLCH	oklch(66.52% 0.201 141.6)
XYZ	xyz(17.4829, 32.0142, 7.2651)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B028 #A128B0

analogous

#7BB028 #37B028 #28B05D

triadic

#37B028 #2837B0 #B02837

tetradic

#37B028 #287BB0 #A128B0 #B05D28

square

#37B028 #287BB0 #A128B0 #B05D28

split-complementary

#37B028 #5D28B0 #B0287B

monochromatic

#184C11 #277E1D #37B028 #51D441 #7FDF73

Accessibility & contrast

On white

2.84

#37B028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#37B028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B028

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B028	#FFFFFF	#000000	##000000
##37B028	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F04

Deuteranopia (green-blind)

#A69637

Tritanopia (blue-blind)

#1BAA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37b028;
/* rgb */ color: rgb(55, 176, 40);
/* oklch */ color: oklch(66.5% 0.201 141.6);

Tailwind

colors: {
  custom: {
    50: '#7fc96c',
    500: '#37b028',
    950: '#000000',
  },
}

SCSS

$custom: #37b028;
$custom-light: #7fc96c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b028",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 40
  },
  "hsl": {
    "h": 113.382,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66515,
    "c": 0.20086,
    "h": 141.6
  },
  "luminance": 0.32016
}

Semantic roles & 50–950 ramp

primary

#37B028

secondary

#BD6DC6

accent

#42E6D4

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #37B028

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

Preview Lab → · Contrast checker → · Palette generator →