#28BD33#28BD33

#28BD33 is a light, highly saturated green. Relative luminance 0.371; OKLCH L 69.8% C 0.213 H 143.6°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#28BD33
RGB	rgb(40, 189, 51)
HSL	hsl(124, 65%, 45%)
HSV	hsv(124, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 73%, 25.9%)
CIE-LAB	lab(67.34, -63.48, 55.76)
CIE-LCH	lch(67.34, 84.49, 138.70°)
OKLab	oklab(69.76% -0.1718 0.1265)
OKLCH	oklch(69.76% 0.213 143.6)
XYZ	xyz(19.6689, 37.0830, 9.2524)
Luminance	0.3709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD33 #BD28B2

analogous

#67BD28 #28BD33 #28BD7E

triadic

#28BD33 #3328BD #BD3328

tetradic

#28BD33 #2867BD #BD28B2 #BD7E28

square

#28BD33 #2867BD #BD28B2 #BD7E28

split-complementary

#28BD33 #7E28BD #BD2867

monochromatic

#135818 #1D8A25 #28BD33 #4AD954 #7CE384

Accessibility & contrast

On white

2.49

#28BD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#28BD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD33

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD33	#FFFFFF	#000000	##000000
##28BD33	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1A

Deuteranopia (green-blind)

#B1A042

Tritanopia (blue-blind)

#00B8A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28bd33;
/* rgb */ color: rgb(40, 189, 51);
/* oklch */ color: oklch(69.8% 0.213 143.6);

Tailwind

colors: {
  custom: {
    50: '#7dd273',
    500: '#28bd33',
    950: '#000000',
  },
}

SCSS

$custom: #28bd33;
$custom-light: #7dd273;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd33",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 51
  },
  "hsl": {
    "h": 124.43,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69764,
    "c": 0.21335,
    "h": 143.6
  },
  "luminance": 0.37085
}

Semantic roles & 50–950 ramp

primary

#28BD33

secondary

#CB75C5

accent

#40DCE8

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BD33

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

Preview Lab → · Contrast checker → · Palette generator →