#28AF3E#28AF3E

#28AF3E is a light, vivid green. Relative luminance 0.315; OKLCH L 66.1% C 0.190 H 145.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#28AF3E
RGB	rgb(40, 175, 62)
HSL	hsl(130, 63%, 42%)
HSV	hsv(130, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 64.6%, 31.4%)
CIE-LAB	lab(62.89, -57.93, 46.61)
CIE-LCH	lch(62.89, 74.35, 141.18°)
OKLab	oklab(66.1% -0.1563 0.1085)
OKLCH	oklch(66.1% 0.19 145.2)
XYZ	xyz(17.0733, 31.4568, 9.7285)
Luminance	0.3146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF3E #AF2899

analogous

#55AF28 #28AF3E #28AF82

triadic

#28AF3E #3E28AF #AF3E28

tetradic

#28AF3E #2855AF #AF2899 #AF8228

square

#28AF3E #2855AF #AF2899 #AF8228

split-complementary

#28AF3E #8228AF #AF2855

monochromatic

#114B1B #1D7D2C #28AF3E #41D459 #73DF84

Accessibility & contrast

On white

2.88

#28AF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#28AF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF3E

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF3E	#FFFFFF	#000000	##000000
##28AF3E	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)

#B29E30

Deuteranopia (green-blind)

#A39448

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28af3e;
/* rgb */ color: rgb(40, 175, 62);
/* oklch */ color: oklch(66.1% 0.190 145.2);

Tailwind

colors: {
  custom: {
    50: '#79c878',
    500: '#28af3e',
    950: '#000000',
  },
}

SCSS

$custom: #28af3e;
$custom-light: #79c878;
$custom-dark: #000000;

JSON

{
  "hex": "#28af3e",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 62
  },
  "hsl": {
    "h": 129.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66096,
    "c": 0.19025,
    "h": 145.2
  },
  "luminance": 0.31459
}

Semantic roles & 50–950 ramp

primary

#28AF3E

secondary

#C66DB8

accent

#42CBE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28AF3E

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

Preview Lab → · Contrast checker → · Palette generator →