#28B161#28B161

#28B161 is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.163 H 152.2°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#28B161
RGBrgb(40, 177, 97)
HSLhsl(145, 63%, 43%)
HSVhsv(145, 77%, 69%)
CMYKcmyk(77.4%, 0%, 45.2%, 30.6%)
CIE-LABlab(63.96, -53.59, 30.94)
CIE-LCHlch(63.96, 61.87, 150.00°)
OKLaboklab(67.12% -0.1441 0.0761)
OKLCHoklch(67.12% 0.163 152.2)
XYZxyz(18.7532, 32.7562, 16.6412)
Luminance0.3276 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B161 #B12878
analogous
#33B128 #28B161 #28B1A6
triadic
#28B161 #6128B1 #B16128
tetradic
#28B161 #2833B1 #B12878 #B1A628
square
#28B161 #2833B1 #B12878 #B1A628
split-complementary
#28B161 #A628B1 #B12833
monochromatic
#114D2A #1D7F46 #28B161 #42D47F #74E0A1

Accessibility & contrast

On white

2.78
#28B161 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.55
#28B161 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B161
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B161#FFFFFF#000000##000000
##28B1611.002.787.557.55
#FFFFFF2.781.0021.0021.00
#0000007.5521.001.001.00
##0000007.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B1A25B
Deuteranopia (green-blind)
#A29767
Tritanopia (blue-blind)
#00AE9E
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #28b161;
/* rgb */ color: rgb(40, 177, 97);
/* oklch */ color: oklch(67.1% 0.163 152.2);
Tailwind
colors: {
  custom: {
    50: '#78c98f',
    500: '#28b161',
    950: '#000000',
  },
}
SCSS
$custom: #28b161;
$custom-light: #78c98f;
$custom-dark: #000000;
JSON
{
  "hex": "#28b161",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 97
  },
  "hsl": {
    "h": 144.964,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67122,
    "c": 0.16293,
    "h": 152.2
  },
  "luminance": 0.32758
}

Semantic roles & 50–950 ramp

primary
#28B161
secondary
#C76EA2
accent
#42A2E6
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0A130C
muted
#7C827D

Preview Lab

Preview with #28B161

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

Preview Lab → · Contrast checker → · Palette generator →

#28B161 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva