#28AF50#28AF50

#28AF50 is a light, vivid green. Relative luminance 0.317; OKLCH L 66.3% C 0.176 H 148.3°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#28AF50
RGB	rgb(40, 175, 80)
HSL	hsl(138, 63%, 42%)
HSV	hsv(138, 77%, 69%)
CMYK	cmyk(77.1%, 0%, 54.3%, 31.4%)
CIE-LAB	lab(63.08, -55.61, 38.44)
CIE-LCH	lch(63.08, 67.61, 145.34°)
OKLab	oklab(66.32% -0.1495 0.0923)
OKLCH	oklch(66.32% 0.176 148.3)
XYZ	xyz(17.6516, 31.6882, 12.7740)
Luminance	0.3169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AF50 #AF2887

analogous

#43AF28 #28AF50 #28AF94

triadic

#28AF50 #5028AF #AF5028

tetradic

#28AF50 #2843AF #AF2887 #AF9428

square

#28AF50 #2843AF #AF2887 #AF9428

split-complementary

#28AF50 #9428AF #AF2843

monochromatic

#114B22 #1D7D39 #28AF50 #41D46C #73DF93

Accessibility & contrast

On white

2.86

#28AF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#28AF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AF50

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AF50	#FFFFFF	#000000	##000000
##28AF50	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F47

Deuteranopia (green-blind)

#A19457

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #28af50;
/* rgb */ color: rgb(40, 175, 80);
/* oklch */ color: oklch(66.3% 0.176 148.3);

Tailwind

colors: {
  custom: {
    50: '#78c883',
    500: '#28af50',
    950: '#000000',
  },
}

SCSS

$custom: #28af50;
$custom-light: #78c883;
$custom-dark: #000000;

JSON

{
  "hex": "#28af50",
  "rgb": {
    "r": 40,
    "g": 175,
    "b": 80
  },
  "hsl": {
    "h": 137.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.66319,
    "c": 0.17567,
    "h": 148.3
  },
  "luminance": 0.3169
}

Semantic roles & 50–950 ramp

primary

#28AF50

secondary

#C66DAC

accent

#42B5E6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28AF50

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

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