#28A830#28A830

#28A830 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.192 H 143.6°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#28A830
RGB	rgb(40, 168, 48)
HSL	hsl(124, 62%, 41%)
HSV	hsv(124, 76%, 66%)
CMYK	cmyk(76.2%, 0%, 71.4%, 34.1%)
CIE-LAB	lab(60.49, -57.05, 49.83)
CIE-LCH	lch(60.49, 75.74, 138.86°)
OKLab	oklab(64.06% -0.1545 0.1137)
OKLCH	oklch(64.06% 0.192 143.6)
XYZ	xyz(15.4102, 28.6680, 7.5171)
Luminance	0.2867 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A830 #A828A0

analogous

#60A828 #28A830 #28A870

triadic

#28A830 #3028A8 #A83028

tetradic

#28A830 #2860A8 #A828A0 #A87028

square

#28A830 #2860A8 #A828A0 #A87028

split-complementary

#28A830 #7028A8 #A82860

monochromatic

#104514 #1C7722 #28A830 #3DD146 #6EDC75

Accessibility & contrast

On white

3.12

#28A830 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#28A830 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A830

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A830	#FFFFFF	#000000	##000000
##28A830	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB981D

Deuteranopia (green-blind)

#9D8E3C

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a830;
/* rgb */ color: rgb(40, 168, 48);
/* oklch */ color: oklch(64.1% 0.192 143.6);

Tailwind

colors: {
  custom: {
    50: '#78c36f',
    500: '#28a830',
    950: '#000000',
  },
}

SCSS

$custom: #28a830;
$custom-light: #78c36f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a830",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 48
  },
  "hsl": {
    "h": 123.75,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.64063,
    "c": 0.19181,
    "h": 143.6
  },
  "luminance": 0.2867
}

Semantic roles & 50–950 ramp

primary

#28A830

secondary

#C369BE

accent

#43DBE5

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28A830

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

Preview Lab → · Contrast checker → · Palette generator →