#28B241#28B241

#28B241 is a light, vivid green. Relative luminance 0.327; OKLCH L 66.9% C 0.192 H 145.5°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#28B241
RGB	rgb(40, 178, 65)
HSL	hsl(131, 63%, 43%)
HSV	hsv(131, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 63.5%, 30.2%)
CIE-LAB	lab(63.89, -58.58, 46.41)
CIE-LCH	lch(63.89, 74.74, 141.61°)
OKLab	oklab(66.94% -0.1579 0.1084)
OKLCH	oklch(66.94% 0.192 145.5)
XYZ	xyz(17.7483, 32.6715, 10.3708)
Luminance	0.3267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B241 #B22899

analogous

#54B228 #28B241 #28B286

triadic

#28B241 #4128B2 #B24128

tetradic

#28B241 #2854B2 #B22899 #B28628

square

#28B241 #2854B2 #B22899 #B28628

split-complementary

#28B241 #8628B2 #B22854

monochromatic

#124E1D #1D802F #28B241 #43D55D #75E088

Accessibility & contrast

On white

2.79

#28B241 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#28B241 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B241

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B241	#FFFFFF	#000000	##000000
##28B241	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A134

Deuteranopia (green-blind)

#A6974B

Tritanopia (blue-blind)

#00AD9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b241;
/* rgb */ color: rgb(40, 178, 65);
/* oklch */ color: oklch(66.9% 0.192 145.5);

Tailwind

colors: {
  custom: {
    50: '#79ca7a',
    500: '#28b241',
    950: '#000000',
  },
}

SCSS

$custom: #28b241;
$custom-light: #79ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#28b241",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 65
  },
  "hsl": {
    "h": 130.87,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.66937,
    "c": 0.19153,
    "h": 145.5
  },
  "luminance": 0.32674
}

Semantic roles & 50–950 ramp

primary

#28B241

secondary

#C76FB7

accent

#41C8E6

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B241

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

Preview Lab → · Contrast checker → · Palette generator →