#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
RGBrgb(40, 184, 47)
HSLhsl(123, 64%, 44%)
HSVhsv(123, 78%, 72%)
CMYKcmyk(78.3%, 0%, 74.5%, 27.8%)
CIE-LABlab(65.70, -62.24, 55.53)
CIE-LCHlch(65.70, 83.41, 138.26°)
OKLaboklab(68.39% -0.1686 0.1255)
OKLCHoklch(68.39% 0.21 143.3)
XYZxyz(18.5274, 34.9351, 8.4555)
Luminance0.3494 (WCAG relative)
Temperatureneutral
Familygreen

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
##28B82F1.002.637.997.99
#FFFFFF2.631.0021.0021.00
#0000007.9921.001.001.00
##0000007.9921.001.001.00

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 →

#28B82F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva