#28B063#28B063

#28B063 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.160 H 152.9°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#28B063
RGB	rgb(40, 176, 99)
HSL	hsl(146, 63%, 42%)
HSV	hsv(146, 77%, 69%)
CMYK	cmyk(77.3%, 0%, 43.8%, 31%)
CIE-LAB	lab(63.67, -52.86, 29.52)
CIE-LCH	lch(63.67, 60.55, 150.82°)
OKLab	oklab(66.89% -0.1422 0.0729)
OKLCH	oklch(66.89% 0.16 152.9)
XYZ	xyz(18.6508, 32.4004, 17.0729)
Luminance	0.3240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B063 #B02875

analogous

#31B028 #28B063 #28B0A7

triadic

#28B063 #6328B0 #B06328

tetradic

#28B063 #2831B0 #B02875 #B0A728

square

#28B063 #2831B0 #B02875 #B0A728

split-complementary

#28B063 #A728B0 #B02831

monochromatic

#114C2B #1D7E47 #28B063 #41D481 #73DFA2

Accessibility & contrast

On white

2.81

#28B063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#28B063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B063

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B063	#FFFFFF	#000000	##000000
##28B063	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A15D

Deuteranopia (green-blind)

#A09668

Tritanopia (blue-blind)

#00AE9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b063;
/* rgb */ color: rgb(40, 176, 99);
/* oklch */ color: oklch(66.9% 0.160 152.9);

Tailwind

colors: {
  custom: {
    50: '#78c990',
    500: '#28b063',
    950: '#000000',
  },
}

SCSS

$custom: #28b063;
$custom-light: #78c990;
$custom-dark: #000000;

JSON

{
  "hex": "#28b063",
  "rgb": {
    "r": 40,
    "g": 176,
    "b": 99
  },
  "hsl": {
    "h": 146.029,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.66892,
    "c": 0.15978,
    "h": 152.9
  },
  "luminance": 0.32403
}

Semantic roles & 50–950 ramp

primary

#28B063

secondary

#C66DA0

accent

#429FE6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28B063

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

Preview Lab → · Contrast checker → · Palette generator →