#28AC53#28AC53

#28AC53 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.6% C 0.169 H 149.2°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#28AC53
RGB	rgb(40, 172, 83)
HSL	hsl(140, 62%, 42%)
HSV	hsv(140, 77%, 67%)
CMYK	cmyk(76.7%, 0%, 51.7%, 32.5%)
CIE-LAB	lab(62.15, -54.11, 35.81)
CIE-LCH	lch(62.15, 64.89, 146.50°)
OKLab	oklab(65.56% -0.1454 0.0866)
OKLCH	oklch(65.56% 0.169 149.2)
XYZ	xyz(17.1875, 30.5787, 13.1784)
Luminance	0.3058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AC53 #AC2881

analogous

#3FAC28 #28AC53 #28AC95

triadic

#28AC53 #5328AC #AC5328

tetradic

#28AC53 #283FAC #AC2881 #AC9528

square

#28AC53 #283FAC #AC2881 #AC9528

split-complementary

#28AC53 #9528AC #AC283F

monochromatic

#114923 #1C7A3B #28AC53 #3FD26F #71DE94

Accessibility & contrast

On white

2.95

#28AC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#28AC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AC53

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AC53	#FFFFFF	#000000	##000000
##28AC53	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9D4B

Deuteranopia (green-blind)

#9E925A

Tritanopia (blue-blind)

#00A997

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ac53;
/* rgb */ color: rgb(40, 172, 83);
/* oklch */ color: oklch(65.6% 0.169 149.2);

Tailwind

colors: {
  custom: {
    50: '#77c685',
    500: '#28ac53',
    950: '#000000',
  },
}

SCSS

$custom: #28ac53;
$custom-light: #77c685;
$custom-dark: #000000;

JSON

{
  "hex": "#28ac53",
  "rgb": {
    "r": 40,
    "g": 172,
    "b": 83
  },
  "hsl": {
    "h": 139.545,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65557,
    "c": 0.16924,
    "h": 149.2
  },
  "luminance": 0.30581
}

Semantic roles & 50–950 ramp

primary

#28AC53

secondary

#C56BA8

accent

#42B0E5

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28AC53

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

Preview Lab → · Contrast checker → · Palette generator →