#28B05E#28B05E

#28B05E is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.164 H 151.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#28B05E
RGB	rgb(40, 176, 94)
HSL	hsl(144, 63%, 42%)
HSV	hsv(144, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 46.6%, 31%)
CIE-LAB	lab(63.60, -53.74, 32.02)
CIE-LCH	lch(63.60, 62.56, 149.21°)
OKLab	oklab(66.8% -0.1444 0.0785)
OKLCH	oklch(66.8% 0.164 151.5)
XYZ	xyz(18.4192, 32.3077, 15.8528)
Luminance	0.3231 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B05E #B0287A

analogous

#36B028 #28B05E #28B0A2

triadic

#28B05E #5E28B0 #B05E28

tetradic

#28B05E #2836B0 #B0287A #B0A228

square

#28B05E #2836B0 #B0287A #B0A228

split-complementary

#28B05E #A228B0 #B02836

monochromatic

#114C29 #1D7E43 #28B05E #41D47C #73DF9E

Accessibility & contrast

On white

2.81

#28B05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#28B05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B05E

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B05E	#FFFFFF	#000000	##000000
##28B05E	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A158

Deuteranopia (green-blind)

#A19664

Tritanopia (blue-blind)

#00AD9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b05e;
/* rgb */ color: rgb(40, 176, 94);
/* oklch */ color: oklch(66.8% 0.164 151.5);

Tailwind

colors: {
  custom: {
    50: '#78c98d',
    500: '#28b05e',
    950: '#000000',
  },
}

SCSS

$custom: #28b05e;
$custom-light: #78c98d;
$custom-dark: #000000;

JSON

{
  "hex": "#28b05e",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 94
  },
  "hsl": {
    "h": 143.824,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66804,
    "c": 0.16439,
    "h": 151.5
  },
  "luminance": 0.3231
}

Semantic roles & 50–950 ramp

primary

#28B05E

secondary

#C66DA3

accent

#42A5E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28B05E

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

Preview Lab → · Contrast checker → · Palette generator →