#28B747#28B747

#28B747 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.3% C 0.193 H 146.2°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#28B747
RGBrgb(40, 183, 71)
HSLhsl(133, 64%, 44%)
HSVhsv(133, 78%, 72%)
CMYKcmyk(78.1%, 0%, 61.2%, 28.2%)
CIE-LABlab(65.57, -59.53, 45.63)
CIE-LCHlch(65.57, 75.00, 142.53°)
OKLaboklab(68.35% -0.1603 0.1072)
OKLCHoklch(68.35% 0.193 146.2)
XYZxyz(18.9445, 34.7708, 11.6730)
Luminance0.3477 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B747 #B72898
analogous
#50B728 #28B747 #28B78E
triadic
#28B747 #4728B7 #B74728
tetradic
#28B747 #2850B7 #B72898 #B78E28
square
#28B747 #2850B7 #B72898 #B78E28
split-complementary
#28B747 #8E28B7 #B72850
monochromatic
#125320 #1D8534 #28B747 #46D665 #78E18F

Accessibility & contrast

On white

2.64
#28B747 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#28B747 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B747
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B747#FFFFFF#000000##000000
##28B7471.002.647.957.95
#FFFFFF2.641.0021.0021.00
#0000007.9521.001.001.00
##0000007.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA63B
Deuteranopia (green-blind)
#AA9B50
Tritanopia (blue-blind)
#00B39F
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #28b747;
/* rgb */ color: rgb(40, 183, 71);
/* oklch */ color: oklch(68.3% 0.193 146.2);
Tailwind
colors: {
  custom: {
    50: '#7ace7e',
    500: '#28b747',
    950: '#000000',
  },
}
SCSS
$custom: #28b747;
$custom-light: #7ace7e;
$custom-dark: #000000;
JSON
{
  "hex": "#28b747",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 71
  },
  "hsl": {
    "h": 133.007,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68347,
    "c": 0.19285,
    "h": 146.2
  },
  "luminance": 0.34773
}

Semantic roles & 50–950 ramp

primary
#28B747
secondary
#C972B6
accent
#41C3E7
background
#F8FCF7
surface
#EFF9EE
border
#CAD2C9
text
#0B140A
muted
#7C827C

Preview Lab

Preview with #28B747

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

Preview Lab → · Contrast checker → · Palette generator →

#28B747 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva