#28B82F#28B82F

#28B82F is a light, highly saturated green. Relative luminance 0.349; OKLCH L 68.4% C 0.210 H 143.3°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#28B82F
RGB	rgb(40, 184, 47)
HSL	hsl(123, 64%, 44%)
HSV	hsv(123, 78%, 72%)
CMYK	cmyk(78.3%, 0%, 74.5%, 27.8%)
CIE-LAB	lab(65.70, -62.24, 55.53)
CIE-LCH	lch(65.70, 83.41, 138.26°)
OKLab	oklab(68.39% -0.1686 0.1255)
OKLCH	oklch(68.39% 0.21 143.3)
XYZ	xyz(18.5274, 34.9351, 8.4555)
Luminance	0.3494 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B82F #B828B1

analogous

#69B828 #28B82F #28B877

triadic

#28B82F #2F28B8 #B82F28

tetradic

#28B82F #2869B8 #B828B1 #B87728

square

#28B82F #2869B8 #B828B1 #B87728

split-complementary

#28B82F #7728B8 #B82869

monochromatic

#125315 #1D8622 #28B82F #46D74D #79E27E

Accessibility & contrast

On white

2.63

#28B82F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#28B82F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B82F

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B82F	#FFFFFF	#000000	##000000
##28B82F	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA614

Deuteranopia (green-blind)

#AC9B3E

Tritanopia (blue-blind)

#00B39E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #28b82f;
/* rgb */ color: rgb(40, 184, 47);
/* oklch */ color: oklch(68.4% 0.210 143.3);

Tailwind

colors: {
  custom: {
    50: '#7ccf71',
    500: '#28b82f',
    950: '#000000',
  },
}

SCSS

$custom: #28b82f;
$custom-light: #7ccf71;
$custom-dark: #000000;

JSON

{
  "hex": "#28b82f",
  "rgb": {
    "r": 40,
    "g": 184,
    "b": 47
  },
  "hsl": {
    "h": 122.917,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68391,
    "c": 0.21019,
    "h": 143.3
  },
  "luminance": 0.34937
}

Semantic roles & 50–950 ramp

primary

#28B82F

secondary

#CA72C5

accent

#41DFE7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B82F

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

Preview Lab → · Contrast checker → · Palette generator →