#28B142#28B142

#28B142 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.7% C 0.190 H 145.7°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#28B142
RGB	rgb(40, 177, 66)
HSL	hsl(131, 63%, 43%)
HSV	hsv(131, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 62.7%, 30.6%)
CIE-LAB	lab(63.58, -58.14, 45.61)
CIE-LCH	lch(63.58, 73.89, 141.88°)
OKLab	oklab(66.68% -0.1567 0.1068)
OKLCH	oklch(66.68% 0.19 145.7)
XYZ	xyz(17.5793, 32.2867, 10.4587)
Luminance	0.3229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B142 #B12897

analogous

#52B128 #28B142 #28B187

triadic

#28B142 #4228B1 #B14228

tetradic

#28B142 #2852B1 #B12897 #B18728

square

#28B142 #2852B1 #B12897 #B18728

split-complementary

#28B142 #8728B1 #B12852

monochromatic

#114D1D #1D7F2F #28B142 #42D45E #74E088

Accessibility & contrast

On white

2.82

#28B142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#28B142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B142

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B142	#FFFFFF	#000000	##000000
##28B142	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A035

Deuteranopia (green-blind)

#A5964C

Tritanopia (blue-blind)

#00AD99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b142;
/* rgb */ color: rgb(40, 177, 66);
/* oklch */ color: oklch(66.7% 0.190 145.7);

Tailwind

colors: {
  custom: {
    50: '#79ca7a',
    500: '#28b142',
    950: '#000000',
  },
}

SCSS

$custom: #28b142;
$custom-light: #79ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#28b142",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 66
  },
  "hsl": {
    "h": 131.387,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66679,
    "c": 0.18959,
    "h": 145.7
  },
  "luminance": 0.32289
}

Semantic roles & 50–950 ramp

primary

#28B142

secondary

#C76EB6

accent

#42C7E6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B142

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

Preview Lab → · Contrast checker → · Palette generator →