#28AC42#28AC42

#28AC42 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.3% C 0.184 H 146.0°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#28AC42
RGB	rgb(40, 172, 66)
HSL	hsl(132, 62%, 42%)
HSV	hsv(132, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 61.6%, 32.5%)
CIE-LAB	lab(61.95, -56.46, 43.76)
CIE-LCH	lch(61.95, 71.44, 142.22°)
OKLab	oklab(65.33% -0.1521 0.1028)
OKLCH	oklch(65.33% 0.184 146)
XYZ	xyz(16.6098, 30.3476, 10.1355)
Luminance	0.3035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC42 #AC2892

analogous

#50AC28 #28AC42 #28AC84

triadic

#28AC42 #4228AC #AC4228

tetradic

#28AC42 #2850AC #AC2892 #AC8428

square

#28AC42 #2850AC #AC2892 #AC8428

split-complementary

#28AC42 #8428AC #AC2850

monochromatic

#11491C #1C7A2F #28AC42 #3FD25C #71DE86

Accessibility & contrast

On white

2.97

#28AC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#28AC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC42

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC42	#FFFFFF	#000000	##000000
##28AC42	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C36

Deuteranopia (green-blind)

#A0924B

Tritanopia (blue-blind)

#00A895

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ac42;
/* rgb */ color: rgb(40, 172, 66);
/* oklch */ color: oklch(65.3% 0.184 146.0);

Tailwind

colors: {
  custom: {
    50: '#78c67a',
    500: '#28ac42',
    950: '#000000',
  },
}

SCSS

$custom: #28ac42;
$custom-light: #78c67a;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac42",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 66
  },
  "hsl": {
    "h": 131.818,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.6533,
    "c": 0.18362,
    "h": 146
  },
  "luminance": 0.3035
}

Semantic roles & 50–950 ramp

primary

#28AC42

secondary

#C56BB3

accent

#42C5E5

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28AC42

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

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