#28B24E#28B24E

#28B24E is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.181 H 147.7°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#28B24E
RGB	rgb(40, 178, 78)
HSL	hsl(137, 63%, 43%)
HSV	hsv(137, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 56.2%, 30.2%)
CIE-LAB	lab(64.03, -56.93, 40.56)
CIE-LCH	lch(64.03, 69.90, 144.54°)
OKLab	oklab(67.1% -0.1531 0.0968)
OKLCH	oklch(67.1% 0.181 147.7)
XYZ	xyz(18.1692, 32.8398, 12.5874)
Luminance	0.3284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B24E #B2288C

analogous

#47B228 #28B24E #28B293

triadic

#28B24E #4E28B2 #B24E28

tetradic

#28B24E #2847B2 #B2288C #B29328

square

#28B24E #2847B2 #B2288C #B29328

split-complementary

#28B24E #9328B2 #B22847

monochromatic

#124E22 #1D8038 #28B24E #43D56B #75E092

Accessibility & contrast

On white

2.77

#28B24E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#28B24E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B24E

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B24E	#FFFFFF	#000000	##000000
##28B24E	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A244

Deuteranopia (green-blind)

#A49756

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b24e;
/* rgb */ color: rgb(40, 178, 78);
/* oklch */ color: oklch(67.1% 0.181 147.7);

Tailwind

colors: {
  custom: {
    50: '#79ca82',
    500: '#28b24e',
    950: '#000000',
  },
}

SCSS

$custom: #28b24e;
$custom-light: #79ca82;
$custom-dark: #000000;

JSON

{
  "hex": "#28b24e",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 78
  },
  "hsl": {
    "h": 136.522,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67095,
    "c": 0.18111,
    "h": 147.7
  },
  "luminance": 0.32842
}

Semantic roles & 50–950 ramp

primary

#28B24E

secondary

#C76FAF

accent

#41B9E6

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #28B24E

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

Preview Lab → · Contrast checker → · Palette generator →