#28B043#28B043

#28B043 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.4% C 0.188 H 145.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#28B043
RGB	rgb(40, 176, 67)
HSL	hsl(132, 63%, 42%)
HSV	hsv(132, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 61.9%, 31%)
CIE-LAB	lab(63.26, -57.68, 44.80)
CIE-LCH	lch(63.26, 73.04, 142.16°)
OKLab	oklab(66.42% -0.1554 0.1051)
OKLCH	oklch(66.42% 0.188 145.9)
XYZ	xyz(17.4123, 31.9050, 10.5497)
Luminance	0.3191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B043 #B02895

analogous

#51B028 #28B043 #28B087

triadic

#28B043 #4328B0 #B04328

tetradic

#28B043 #2851B0 #B02895 #B08728

square

#28B043 #2851B0 #B02895 #B08728

split-complementary

#28B043 #8728B0 #B02851

monochromatic

#114C1D #1D7E30 #28B043 #41D45E #73DF89

Accessibility & contrast

On white

2.84

#28B043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#28B043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B043

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B043	#FFFFFF	#000000	##000000
##28B043	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A037

Deuteranopia (green-blind)

#A3954C

Tritanopia (blue-blind)

#00AC99

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28b043;
/* rgb */ color: rgb(40, 176, 67);
/* oklch */ color: oklch(66.4% 0.188 145.9);

Tailwind

colors: {
  custom: {
    50: '#79c97b',
    500: '#28b043',
    950: '#000000',
  },
}

SCSS

$custom: #28b043;
$custom-light: #79c97b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b043",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 67
  },
  "hsl": {
    "h": 131.912,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66421,
    "c": 0.18763,
    "h": 145.9
  },
  "luminance": 0.31907
}

Semantic roles & 50–950 ramp

primary

#28B043

secondary

#C66DB5

accent

#42C5E6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B043

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

Preview Lab → · Contrast checker → · Palette generator →