#28AF5C#28AF5C

#28AF5C is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.165 H 151.1°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#28AF5C
RGB	rgb(40, 175, 92)
HSL	hsl(143, 63%, 42%)
HSV	hsv(143, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 47.4%, 31.4%)
CIE-LAB	lab(63.24, -53.72, 32.60)
CIE-LCH	lch(63.24, 62.84, 148.75°)
OKLab	oklab(66.5% -0.1444 0.0798)
OKLCH	oklch(66.5% 0.165 151.1)
XYZ	xyz(18.1352, 31.8816, 15.3211)
Luminance	0.3188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF5C #AF287B

analogous

#38AF28 #28AF5C #28AFA0

triadic

#28AF5C #5C28AF #AF5C28

tetradic

#28AF5C #2838AF #AF287B #AFA028

square

#28AF5C #2838AF #AF287B #AFA028

split-complementary

#28AF5C #A028AF #AF2838

monochromatic

#114B28 #1D7D42 #28AF5C #41D479 #73DF9C

Accessibility & contrast

On white

2.85

#28AF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#28AF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF5C

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF5C	#FFFFFF	#000000	##000000
##28AF5C	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A055

Deuteranopia (green-blind)

#A09562

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28af5c;
/* rgb */ color: rgb(40, 175, 92);
/* oklch */ color: oklch(66.5% 0.165 151.1);

Tailwind

colors: {
  custom: {
    50: '#78c88b',
    500: '#28af5c',
    950: '#000000',
  },
}

SCSS

$custom: #28af5c;
$custom-light: #78c88b;
$custom-dark: #000000;

JSON

{
  "hex": "#28af5c",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 92
  },
  "hsl": {
    "h": 143.111,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66504,
    "c": 0.16493,
    "h": 151.1
  },
  "luminance": 0.31884
}

Semantic roles & 50–950 ramp

primary

#28AF5C

secondary

#C66DA4

accent

#42A7E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AF5C

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

Preview Lab → · Contrast checker → · Palette generator →