#28AE36#28AE36

#28AE36 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.7% C 0.195 H 144.2°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#28AE36
RGB	rgb(40, 174, 54)
HSL	hsl(126, 63%, 42%)
HSV	hsv(126, 77%, 68%)
CMYK	cmyk(77%, 0%, 69%, 31.8%)
CIE-LAB	lab(62.50, -58.44, 49.56)
CIE-LCH	lch(62.50, 76.62, 139.70°)
OKLab	oklab(65.75% -0.158 0.1138)
OKLCH	oklch(65.75% 0.195 144.2)
XYZ	xyz(16.6759, 30.9876, 8.5917)
Luminance	0.3099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE36 #AE28A0

analogous

#5DAE28 #28AE36 #28AE79

triadic

#28AE36 #3628AE #AE3628

tetradic

#28AE36 #285DAE #AE28A0 #AE7928

square

#28AE36 #285DAE #AE28A0 #AE7928

split-complementary

#28AE36 #7928AE #AE285D

monochromatic

#114A17 #1D7C27 #28AE36 #40D34F #72DF7D

Accessibility & contrast

On white

2.92

#28AE36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#28AE36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE36

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE36	#FFFFFF	#000000	##000000
##28AE36	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D25

Deuteranopia (green-blind)

#A29341

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae36;
/* rgb */ color: rgb(40, 174, 54);
/* oklch */ color: oklch(65.7% 0.195 144.2);

Tailwind

colors: {
  custom: {
    50: '#79c773',
    500: '#28ae36',
    950: '#000000',
  },
}

SCSS

$custom: #28ae36;
$custom-light: #79c773;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae36",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 54
  },
  "hsl": {
    "h": 126.269,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65747,
    "c": 0.19473,
    "h": 144.2
  },
  "luminance": 0.3099
}

Semantic roles & 50–950 ramp

primary

#28AE36

secondary

#C66CBC

accent

#42D5E6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AE36

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

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