#28B427#28B427

#28B427 is a light, highly saturated green. Relative luminance 0.332; OKLCH L 67.3% C 0.210 H 142.7°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX#28B427
RGBrgb(40, 180, 39)
HSLhsl(120, 64%, 43%)
HSVhsv(120, 78%, 71%)
CMYKcmyk(77.8%, 0%, 78.3%, 29.4%)
CIE-LABlab(64.35, -61.57, 56.89)
CIE-LCHlch(64.35, 83.83, 137.26°)
OKLaboklab(67.26% -0.1672 0.1272)
OKLCHoklch(67.26% 0.21 142.7)
XYZxyz(17.5614, 33.2380, 7.4091)
Luminance0.3324 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B427 #B327B4
analogous
#6FB427 #28B427 #27B46C
triadic
#28B427 #2728B4 #B42728
tetradic
#28B427 #276FB4 #B327B4 #B46C27
square
#28B427 #276FB4 #B327B4 #B46C27
split-complementary
#28B427 #6C27B4 #B4276F
monochromatic
#124F11 #1D821C #28B427 #43D642 #75E174

Accessibility & contrast

On white

2.75
#28B427 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.65
#28B427 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B427
7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B427#FFFFFF#000000##000000
##28B4271.002.757.657.65
#FFFFFF2.751.0021.0021.00
#0000007.6521.001.001.00
##0000007.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8A200
Deuteranopia (green-blind)
#A99838
Tritanopia (blue-blind)
#00AF9A
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #28b427;
/* rgb */ color: rgb(40, 180, 39);
/* oklch */ color: oklch(67.3% 0.210 142.7);
Tailwind
colors: {
  custom: {
    50: '#7bcc6c',
    500: '#28b427',
    950: '#000000',
  },
}
SCSS
$custom: #28b427;
$custom-light: #7bcc6c;
$custom-dark: #000000;
JSON
{
  "hex": "#28b427",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 119.574,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67258,
    "c": 0.21007,
    "h": 142.7
  },
  "luminance": 0.3324
}

Semantic roles & 50–950 ramp

primary
#28B427
secondary
#C86FC8
accent
#40E7E6
background
#F8FCF6
surface
#EFF9EC
border
#CAD2C7
text
#0B1307
muted
#7C827A

Preview Lab

Preview with #28B427

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

Preview Lab → · Contrast checker → · Palette generator →

#28B427 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva