#28AE47#28AE47

#28AE47 is a light, vivid green. Relative luminance 0.312; OKLCH L 65.9% C 0.182 H 146.7°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#28AE47
RGB	rgb(40, 174, 71)
HSL	hsl(134, 63%, 42%)
HSV	hsv(134, 77%, 68%)
CMYK	cmyk(77%, 0%, 59.2%, 31.8%)
CIE-LAB	lab(62.66, -56.51, 42.26)
CIE-LCH	lch(62.66, 70.56, 143.21°)
OKLab	oklab(65.93% -0.1521 0.1)
OKLCH	oklch(65.93% 0.182 146.7)
XYZ	xyz(17.1472, 31.1761, 11.0739)
Luminance	0.3118 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE47 #AE288F

analogous

#4CAE28 #28AE47 #28AE8A

triadic

#28AE47 #4728AE #AE4728

tetradic

#28AE47 #284CAE #AE288F #AE8A28

square

#28AE47 #284CAE #AE288F #AE8A28

split-complementary

#28AE47 #8A28AE #AE284C

monochromatic

#114A1E #1D7C33 #28AE47 #40D362 #72DF8B

Accessibility & contrast

On white

2.90

#28AE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#28AE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE47

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE47	#FFFFFF	#000000	##000000
##28AE47	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)

#B09E3C

Deuteranopia (green-blind)

#A1934F

Tritanopia (blue-blind)

#00AA98

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28ae47;
/* rgb */ color: rgb(40, 174, 71);
/* oklch */ color: oklch(65.9% 0.182 146.7);

Tailwind

colors: {
  custom: {
    50: '#78c77d',
    500: '#28ae47',
    950: '#000000',
  },
}

SCSS

$custom: #28ae47;
$custom-light: #78c77d;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae47",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 71
  },
  "hsl": {
    "h": 133.881,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6593,
    "c": 0.18203,
    "h": 146.7
  },
  "luminance": 0.31178
}

Semantic roles & 50–950 ramp

primary

#28AE47

secondary

#C66CB1

accent

#42C0E6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #28AE47

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

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