#28AC63#28AC63

#28AC63 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.155 H 153.5°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#28AC63
RGB	rgb(40, 172, 99)
HSL	hsl(147, 62%, 42%)
HSV	hsv(147, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 42.4%, 32.5%)
CIE-LAB	lab(62.38, -51.38, 27.84)
CIE-LCH	lch(62.38, 58.44, 151.55°)
OKLab	oklab(65.83% -0.1383 0.069)
OKLCH	oklch(65.83% 0.155 153.5)
XYZ	xyz(17.8781, 30.8549, 16.8153)
Luminance	0.3086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC63 #AC2871

analogous

#2FAC28 #28AC63 #28ACA5

triadic

#28AC63 #6328AC #AC6328

tetradic

#28AC63 #282FAC #AC2871 #ACA528

square

#28AC63 #282FAC #AC2871 #ACA528

split-complementary

#28AC63 #A528AC #AC282F

monochromatic

#11492A #1C7A46 #28AC63 #3FD281 #71DEA1

Accessibility & contrast

On white

2.93

#28AC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#28AC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC63

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC63	#FFFFFF	#000000	##000000
##28AC63	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9D5E

Deuteranopia (green-blind)

#9C9268

Tritanopia (blue-blind)

#00AA9A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ac63;
/* rgb */ color: rgb(40, 172, 99);
/* oklch */ color: oklch(65.8% 0.155 153.5);

Tailwind

colors: {
  custom: {
    50: '#77c690',
    500: '#28ac63',
    950: '#000000',
  },
}

SCSS

$custom: #28ac63;
$custom-light: #77c690;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac63",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 99
  },
  "hsl": {
    "h": 146.818,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65828,
    "c": 0.15456,
    "h": 153.5
  },
  "luminance": 0.30857
}

Semantic roles & 50–950 ramp

primary

#28AC63

secondary

#C56B9D

accent

#429DE5

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AC63

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

Preview Lab → · Contrast checker → · Palette generator →