#28B05D#28B05D

#28B05D is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.165 H 151.2°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#28B05D
RGB	rgb(40, 176, 93)
HSL	hsl(143, 63%, 42%)
HSV	hsv(143, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 47.2%, 31%)
CIE-LAB	lab(63.58, -53.91, 32.52)
CIE-LCH	lch(63.58, 62.96, 148.91°)
OKLab	oklab(66.79% -0.1449 0.0796)
OKLCH	oklch(66.79% 0.165 151.2)
XYZ	xyz(18.3746, 32.2899, 15.6180)
Luminance	0.3229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B05D #B0287B

analogous

#37B028 #28B05D #28B0A1

triadic

#28B05D #5D28B0 #B05D28

tetradic

#28B05D #2837B0 #B0287B #B0A128

square

#28B05D #2837B0 #B0287B #B0A128

split-complementary

#28B05D #A128B0 #B02837

monochromatic

#114C28 #1D7E43 #28B05D #41D47A #73DF9D

Accessibility & contrast

On white

2.82

#28B05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#28B05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B05D

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B05D	#FFFFFF	#000000	##000000
##28B05D	1.00	2.82	7.46	7.46
#FFFFFF	2.82	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)

#B1A157

Deuteranopia (green-blind)

#A19663

Tritanopia (blue-blind)

#00AD9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b05d;
/* rgb */ color: rgb(40, 176, 93);
/* oklch */ color: oklch(66.8% 0.165 151.2);

Tailwind

colors: {
  custom: {
    50: '#78c98c',
    500: '#28b05d',
    950: '#000000',
  },
}

SCSS

$custom: #28b05d;
$custom-light: #78c98c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b05d",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 93
  },
  "hsl": {
    "h": 143.382,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66787,
    "c": 0.16531,
    "h": 151.2
  },
  "luminance": 0.32292
}

Semantic roles & 50–950 ramp

primary

#28B05D

secondary

#C66DA4

accent

#42A6E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28B05D

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

Preview Lab → · Contrast checker → · Palette generator →