#28A827#28A827

#28A827 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.0% C 0.197 H 142.8°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#28A827
RGB	rgb(40, 168, 39)
HSL	hsl(120, 62%, 41%)
HSV	hsv(120, 77%, 66%)
CMYK	cmyk(76.2%, 0%, 76.8%, 34.1%)
CIE-LAB	lab(60.43, -57.78, 53.06)
CIE-LCH	lch(60.43, 78.45, 137.44°)
OKLab	oklab(63.99% -0.1569 0.1193)
OKLCH	oklch(63.99% 0.197 142.8)
XYZ	xyz(15.2430, 28.6011, 6.6363)
Luminance	0.2860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A827 #A727A8

analogous

#68A827 #28A827 #27A866

triadic

#28A827 #2728A8 #A82728

tetradic

#28A827 #2768A8 #A727A8 #A86627

square

#28A827 #2768A8 #A727A8 #A86627

split-complementary

#28A827 #6627A8 #A82768

monochromatic

#104510 #1C761B #28A827 #3CD13B #6DDD6C

Accessibility & contrast

On white

3.12

#28A827 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#28A827 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A827

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A827	#FFFFFF	#000000	##000000
##28A827	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9808

Deuteranopia (green-blind)

#9E8E35

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a827;
/* rgb */ color: rgb(40, 168, 39);
/* oklch */ color: oklch(64.0% 0.197 142.8);

Tailwind

colors: {
  custom: {
    50: '#78c36b',
    500: '#28a827',
    950: '#000000',
  },
}

SCSS

$custom: #28a827;
$custom-light: #78c36b;
$custom-dark: #000000;

JSON

{
  "hex": "#28a827",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 39
  },
  "hsl": {
    "h": 119.535,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63994,
    "c": 0.19706,
    "h": 142.8
  },
  "luminance": 0.28603
}

Semantic roles & 50–950 ramp

primary

#28A827

secondary

#C367C3

accent

#42E5E4

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #28A827

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

Preview Lab → · Contrast checker → · Palette generator →