#28BA4F#28BA4F

#28BA4F is a light, vivid green. Relative luminance 0.361; OKLCH L 69.2% C 0.190 H 147.3°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#28BA4F
RGB	rgb(40, 186, 79)
HSL	hsl(136, 65%, 44%)
HSV	hsv(136, 78%, 73%)
CMYK	cmyk(78.5%, 0%, 57.5%, 27.1%)
CIE-LAB	lab(66.62, -59.50, 43.16)
CIE-LCH	lch(66.62, 73.50, 144.05°)
OKLab	oklab(69.25% -0.16 0.1025)
OKLCH	oklch(69.25% 0.19 147.3)
XYZ	xyz(19.8437, 36.1311, 13.3238)
Luminance	0.3613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BA4F #BA2893

analogous

#4ABA28 #28BA4F #28BA98

triadic

#28BA4F #4F28BA #BA4F28

tetradic

#28BA4F #284ABA #BA2893 #BA9828

square

#28BA4F #284ABA #BA2893 #BA9828

split-complementary

#28BA4F #9828BA #BA284A

monochromatic

#125524 #1D883A #28BA4F #48D86E #7AE296

Accessibility & contrast

On white

2.55

#28BA4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#28BA4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BA4F

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BA4F	#FFFFFF	#000000	##000000
##28BA4F	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA944

Deuteranopia (green-blind)

#AC9E58

Tritanopia (blue-blind)

#00B6A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28ba4f;
/* rgb */ color: rgb(40, 186, 79);
/* oklch */ color: oklch(69.2% 0.190 147.3);

Tailwind

colors: {
  custom: {
    50: '#7bd083',
    500: '#28ba4f',
    950: '#000000',
  },
}

SCSS

$custom: #28ba4f;
$custom-light: #7bd083;
$custom-dark: #000000;

JSON

{
  "hex": "#28ba4f",
  "rgb": {
    "r": 40,
    "g": 186,
    "b": 79
  },
  "hsl": {
    "h": 136.027,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69246,
    "c": 0.19003,
    "h": 147.3
  },
  "luminance": 0.36133
}

Semantic roles & 50–950 ramp

primary

#28BA4F

secondary

#CA73B3

accent

#40BBE8

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #28BA4F

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

Preview Lab → · Contrast checker → · Palette generator →