#28AE48#28AE48

#28AE48 is a light, vivid green. Relative luminance 0.312; OKLCH L 65.9% C 0.181 H 146.9°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#28AE48
RGB	rgb(40, 174, 72)
HSL	hsl(134, 63%, 42%)
HSV	hsv(134, 77%, 68%)
CMYK	cmyk(77%, 0%, 58.6%, 31.8%)
CIE-LAB	lab(62.67, -56.38, 41.80)
CIE-LCH	lch(62.67, 70.19, 143.45°)
OKLab	oklab(65.94% -0.1517 0.0991)
OKLCH	oklch(65.94% 0.181 146.9)
XYZ	xyz(17.1795, 31.1891, 11.2443)
Luminance	0.3119 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE48 #AE288E

analogous

#4BAE28 #28AE48 #28AE8B

triadic

#28AE48 #4828AE #AE4828

tetradic

#28AE48 #284BAE #AE288E #AE8B28

square

#28AE48 #284BAE #AE288E #AE8B28

split-complementary

#28AE48 #8B28AE #AE284B

monochromatic

#114A1F #1D7C33 #28AE48 #40D363 #72DF8C

Accessibility & contrast

On white

2.90

#28AE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#28AE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE48

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE48	#FFFFFF	#000000	##000000
##28AE48	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E3E

Deuteranopia (green-blind)

#A19350

Tritanopia (blue-blind)

#00AA98

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28ae48;
/* rgb */ color: rgb(40, 174, 72);
/* oklch */ color: oklch(65.9% 0.181 146.9);

Tailwind

colors: {
  custom: {
    50: '#78c77e',
    500: '#28ae48',
    950: '#000000',
  },
}

SCSS

$custom: #28ae48;
$custom-light: #78c77e;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae48",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 72
  },
  "hsl": {
    "h": 134.328,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65942,
    "c": 0.18121,
    "h": 146.9
  },
  "luminance": 0.31191
}

Semantic roles & 50–950 ramp

primary

#28AE48

secondary

#C66CB0

accent

#42BFE6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #28AE48

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

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