#28AF3C#28AF3C

#28AF3C is a light, vivid green. Relative luminance 0.314; OKLCH L 66.1% C 0.192 H 145.0°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#28AF3C
RGB	rgb(40, 175, 60)
HSL	hsl(129, 63%, 42%)
HSV	hsv(129, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 65.7%, 31.4%)
CIE-LAB	lab(62.87, -58.15, 47.46)
CIE-LCH	lch(62.87, 75.06, 140.78°)
OKLab	oklab(66.07% -0.157 0.1101)
OKLCH	oklch(66.07% 0.192 145)
XYZ	xyz(17.0195, 31.4353, 9.4447)
Luminance	0.3144 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF3C #AF289B

analogous

#57AF28 #28AF3C #28AF80

triadic

#28AF3C #3C28AF #AF3C28

tetradic

#28AF3C #2857AF #AF289B #AF8028

square

#28AF3C #2857AF #AF289B #AF8028

split-complementary

#28AF3C #8028AF #AF2857

monochromatic

#114B1A #1D7D2B #28AF3C #41D456 #73DF83

Accessibility & contrast

On white

2.88

#28AF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#28AF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF3C

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF3C	#FFFFFF	#000000	##000000
##28AF3C	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2E

Deuteranopia (green-blind)

#A39446

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28af3c;
/* rgb */ color: rgb(40, 175, 60);
/* oklch */ color: oklch(66.1% 0.192 145.0);

Tailwind

colors: {
  custom: {
    50: '#79c877',
    500: '#28af3c',
    950: '#000000',
  },
}

SCSS

$custom: #28af3c;
$custom-light: #79c877;
$custom-dark: #000000;

JSON

{
  "hex": "#28af3c",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 60
  },
  "hsl": {
    "h": 128.889,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66075,
    "c": 0.19171,
    "h": 145
  },
  "luminance": 0.31437
}

Semantic roles & 50–950 ramp

primary

#28AF3C

secondary

#C66DB9

accent

#42CEE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28AF3C

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

Preview Lab → · Contrast checker → · Palette generator →