#28A01C#28A01C

#28A01C is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.7% C 0.194 H 141.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#28A01C
RGB	rgb(40, 160, 28)
HSL	hsl(115, 70%, 37%)
HSV	hsv(115, 83%, 63%)
CMYK	cmyk(75%, 0%, 82.5%, 37.3%)
CIE-LAB	lab(57.73, -55.92, 53.93)
CIE-LCH	lch(57.73, 77.69, 136.04°)
OKLab	oklab(61.73% -0.1523 0.1196)
OKLCH	oklch(61.73% 0.194 141.9)
XYZ	xyz(13.6547, 25.6750, 5.3345)
Luminance	0.2568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A01C #941CA0

analogous

#6AA01C #28A01C #1CA052

triadic

#28A01C #1C28A0 #A01C28

tetradic

#28A01C #1C6AA0 #941CA0 #A0521C

square

#28A01C #1C6AA0 #941CA0 #A0521C

split-complementary

#28A01C #521CA0 #A01C6A

monochromatic

#0E380A #1B6C13 #28A01C #35D425 #62E155

Accessibility & contrast

On white

3.42

#28A01C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#28A01C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A01C

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A01C	#FFFFFF	#000000	##000000
##28A01C	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#97872D

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #28a01c;
/* rgb */ color: rgb(40, 160, 28);
/* oklch */ color: oklch(61.7% 0.194 141.9);

Tailwind

colors: {
  custom: {
    50: '#77bd65',
    500: '#28a01c',
    950: '#000000',
  },
}

SCSS

$custom: #28a01c;
$custom-light: #77bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#28a01c",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 28
  },
  "hsl": {
    "h": 114.545,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61731,
    "c": 0.19365,
    "h": 141.9
  },
  "luminance": 0.25677
}

Semantic roles & 50–950 ramp

primary

#28A01C

secondary

#BA53C4

accent

#3BEDDD

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #28A01C

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

Preview Lab → · Contrast checker → · Palette generator →