#28B82C#28B82C

#28B82C is a light, highly saturated green. Relative luminance 0.349; OKLCH L 68.4% C 0.212 H 143.1°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX#28B82C
RGBrgb(40, 184, 44)
HSLhsl(122, 64%, 44%)
HSVhsv(122, 78%, 72%)
CMYKcmyk(78.3%, 0%, 76.1%, 27.8%)
CIE-LABlab(65.68, -62.46, 56.55)
CIE-LCHlch(65.68, 84.26, 137.85°)
OKLaboklab(68.37% -0.1694 0.1272)
OKLCHoklch(68.37% 0.212 143.1)
XYZxyz(18.4690, 34.9117, 8.1477)
Luminance0.3491 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B82C #B828B4
analogous
#6CB828 #28B82C #28B874
triadic
#28B82C #2C28B8 #B82C28
tetradic
#28B82C #286CB8 #B828B4 #B87428
square
#28B82C #286CB8 #B828B4 #B87428
split-complementary
#28B82C #7428B8 #B8286C
monochromatic
#125314 #1D8620 #28B82C #46D74A #79E27C

Accessibility & contrast

On white

2.63
#28B82C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.98
#28B82C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B82C
7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B82C#FFFFFF#000000##000000
##28B82C1.002.637.987.98
#FFFFFF2.631.0021.0021.00
#0000007.9821.001.001.00
##0000007.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BCA60B
Deuteranopia (green-blind)
#AC9B3C
Tritanopia (blue-blind)
#00B39D
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #28b82c;
/* rgb */ color: rgb(40, 184, 44);
/* oklch */ color: oklch(68.4% 0.212 143.1);
Tailwind
colors: {
  custom: {
    50: '#7ccf6f',
    500: '#28b82c',
    950: '#000000',
  },
}
SCSS
$custom: #28b82c;
$custom-light: #7ccf6f;
$custom-dark: #000000;
JSON
{
  "hex": "#28b82c",
  "rgb": {
    "r": 40,
    "g": 184,
    "b": 44
  },
  "hsl": {
    "h": 121.667,
    "s": 64.286,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6837,
    "c": 0.21182,
    "h": 143.1
  },
  "luminance": 0.34914
}

Semantic roles & 50–950 ramp

primary
#28B82C
secondary
#CA72C7
accent
#41E3E7
background
#F8FCF7
surface
#EFF9ED
border
#CAD2C8
text
#0B1408
muted
#7C827B

Preview Lab

Preview with #28B82C

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

Preview Lab → · Contrast checker → · Palette generator →

#28B82C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva