#28B33E#28B33E

#28B33E is a light, vivid green. Relative luminance 0.330; OKLCH L 67.2% C 0.195 H 145.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX#28B33E
RGBrgb(40, 179, 62)
HSLhsl(129, 63%, 43%)
HSVhsv(129, 78%, 70%)
CMYKcmyk(77.7%, 0%, 65.4%, 29.8%)
CIE-LABlab(64.19, -59.25, 48.05)
CIE-LCHlch(64.19, 76.28, 140.96°)
OKLaboklab(67.18% -0.1598 0.1116)
OKLCHoklch(67.18% 0.195 145.1)
XYZxyz(17.8634, 33.0370, 9.9918)
Luminance0.3304 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B33E #B3289D
analogous
#58B328 #28B33E #28B383
triadic
#28B33E #3E28B3 #B33E28
tetradic
#28B33E #2858B3 #B3289D #B38328
square
#28B33E #2858B3 #B3289D #B38328
split-complementary
#28B33E #8328B3 #B32858
monochromatic
#124F1B #1D812D #28B33E #43D55A #75E086

Accessibility & contrast

On white

2.76
#28B33E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.61
#28B33E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B33E
7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B33E#FFFFFF#000000##000000
##28B33E1.002.767.617.61
#FFFFFF2.761.0021.0021.00
#0000007.6121.001.001.00
##0000007.6121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A22F
Deuteranopia (green-blind)
#A79749
Tritanopia (blue-blind)
#00AE9B
Achromatopsia (no color)
#9C9C9C

Design tokens & code

CSS
--color: #28b33e;
/* rgb */ color: rgb(40, 179, 62);
/* oklch */ color: oklch(67.2% 0.195 145.1);
Tailwind
colors: {
  custom: {
    50: '#7acb78',
    500: '#28b33e',
    950: '#000000',
  },
}
SCSS
$custom: #28b33e;
$custom-light: #7acb78;
$custom-dark: #000000;
JSON
{
  "hex": "#28b33e",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 62
  },
  "hsl": {
    "h": 129.496,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67175,
    "c": 0.19492,
    "h": 145.1
  },
  "luminance": 0.33039
}

Semantic roles & 50–950 ramp

primary
#28B33E
secondary
#C86FBA
accent
#41CCE6
background
#F8FCF7
surface
#EFF9EE
border
#CAD2C9
text
#0B1309
muted
#7C827B

Preview Lab

Preview with #28B33E

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

Preview Lab → · Contrast checker → · Palette generator →

#28B33E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva