#28BD28#28BD28

#28BD28 is a light, highly saturated green. Relative luminance 0.370; OKLCH L 69.7% C 0.219 H 142.8°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#28BD28
RGB	rgb(40, 189, 40)
HSL	hsl(120, 65%, 45%)
HSV	hsv(120, 79%, 74%)
CMYK	cmyk(78.8%, 0%, 78.8%, 25.9%)
CIE-LAB	lab(67.27, -64.28, 59.38)
CIE-LCH	lch(67.27, 87.51, 137.27°)
OKLab	oklab(69.69% -0.1745 0.1326)
OKLCH	oklch(69.69% 0.219 142.8)
XYZ	xyz(19.4544, 36.9972, 8.1229)
Luminance	0.3700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BD28 #BD28BD

analogous

#73BD28 #28BD28 #28BD73

triadic

#28BD28 #2828BD #BD2828

tetradic

#28BD28 #2873BD #BD28BD #BD7328

square

#28BD28 #2873BD #BD28BD #BD7328

split-complementary

#28BD28 #7328BD #BD2873

monochromatic

#135813 #1D8A1D #28BD28 #4AD94A #7CE37C

Accessibility & contrast

On white

2.50

#28BD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#28BD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BD28

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BD28	#FFFFFF	#000000	##000000
##28BD28	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB00

Deuteranopia (green-blind)

#B1A03A

Tritanopia (blue-blind)

#00B7A1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #28bd28;
/* rgb */ color: rgb(40, 189, 40);
/* oklch */ color: oklch(69.7% 0.219 142.8);

Tailwind

colors: {
  custom: {
    50: '#7dd26e',
    500: '#28bd28',
    950: '#000000',
  },
}

SCSS

$custom: #28bd28;
$custom-light: #7dd26e;
$custom-dark: #000000;

JSON

{
  "hex": "#28bd28",
  "rgb": {
    "r": 40,
    "g": 189,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6969,
    "c": 0.21911,
    "h": 142.8
  },
  "luminance": 0.37
}

Semantic roles & 50–950 ramp

primary

#28BD28

secondary

#CB75CB

accent

#40E8E8

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #28BD28

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

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