#28A824#28A824

#28A824 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.0% C 0.199 H 142.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#28A824
RGB	rgb(40, 168, 36)
HSL	hsl(118, 65%, 40%)
HSV	hsv(118, 79%, 66%)
CMYK	cmyk(76.2%, 0%, 78.6%, 34.1%)
CIE-LAB	lab(60.41, -57.99, 54.04)
CIE-LCH	lch(60.41, 79.27, 137.02°)
OKLab	oklab(63.98% -0.1576 0.1209)
OKLCH	oklch(63.98% 0.199 142.5)
XYZ	xyz(15.1952, 28.5820, 6.3848)
Luminance	0.2858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A824 #A424A8

analogous

#6AA824 #28A824 #24A862

triadic

#28A824 #2428A8 #A82428

tetradic

#28A824 #246AA8 #A424A8 #A86224

square

#28A824 #246AA8 #A424A8 #A86224

split-complementary

#28A824 #6224A8 #A8246A

monochromatic

#10430E #1C7619 #28A824 #3AD435 #6BDF68

Accessibility & contrast

On white

3.13

#28A824 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#28A824 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A824

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A824	#FFFFFF	#000000	##000000
##28A824	1.00	3.13	6.72	6.72
#FFFFFF	3.13	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)

#AC9800

Deuteranopia (green-blind)

#9E8E33

Tritanopia (blue-blind)

#00A38F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #28a824;
/* rgb */ color: rgb(40, 168, 36);
/* oklch */ color: oklch(64.0% 0.199 142.5);

Tailwind

colors: {
  custom: {
    50: '#78c369',
    500: '#28a824',
    950: '#000000',
  },
}

SCSS

$custom: #28a824;
$custom-light: #78c369;
$custom-dark: #000000;

JSON

{
  "hex": "#28a824",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 36
  },
  "hsl": {
    "h": 118.182,
    "s": 64.706,
    "l": 40
  },
  "oklch": {
    "l": 0.63975,
    "c": 0.19862,
    "h": 142.5
  },
  "luminance": 0.28584
}

Semantic roles & 50–950 ramp

primary

#28A824

secondary

#C163C4

accent

#40E8E3

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28A824

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

Preview Lab → · Contrast checker → · Palette generator →