#28B245#28B245

#28B245 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.188 H 146.1°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#28B245
RGB	rgb(40, 178, 69)
HSL	hsl(133, 63%, 43%)
HSV	hsv(133, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 61.2%, 30.2%)
CIE-LAB	lab(63.93, -58.11, 44.66)
CIE-LCH	lch(63.93, 73.29, 142.46°)
OKLab	oklab(66.98% -0.1565 0.105)
OKLCH	oklch(66.98% 0.188 146.1)
XYZ	xyz(17.8683, 32.7195, 11.0028)
Luminance	0.3272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B245 #B22895

analogous

#50B228 #28B245 #28B28A

triadic

#28B245 #4528B2 #B24528

tetradic

#28B245 #2850B2 #B22895 #B28A28

square

#28B245 #2850B2 #B22895 #B28A28

split-complementary

#28B245 #8A28B2 #B22850

monochromatic

#124E1E #1D8032 #28B245 #43D561 #75E08B

Accessibility & contrast

On white

2.78

#28B245 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#28B245 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B245

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B245	#FFFFFF	#000000	##000000
##28B245	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A139

Deuteranopia (green-blind)

#A5974E

Tritanopia (blue-blind)

#00AE9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b245;
/* rgb */ color: rgb(40, 178, 69);
/* oklch */ color: oklch(67.0% 0.188 146.1);

Tailwind

colors: {
  custom: {
    50: '#79ca7c',
    500: '#28b245',
    950: '#000000',
  },
}

SCSS

$custom: #28b245;
$custom-light: #79ca7c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b245",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 69
  },
  "hsl": {
    "h": 132.609,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.66982,
    "c": 0.18846,
    "h": 146.1
  },
  "luminance": 0.32722
}

Semantic roles & 50–950 ramp

primary

#28B245

secondary

#C76FB5

accent

#41C4E6

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B245

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

Preview Lab → · Contrast checker → · Palette generator →