#28B14E#28B14E

#28B14E is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.180 H 147.8°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#28B14E
RGB	rgb(40, 177, 78)
HSL	hsl(137, 63%, 43%)
HSV	hsv(137, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 55.9%, 30.6%)
CIE-LAB	lab(63.71, -56.59, 40.17)
CIE-LCH	lch(63.71, 69.40, 144.63°)
OKLab	oklab(66.83% -0.1521 0.0959)
OKLCH	oklch(66.83% 0.18 147.8)
XYZ	xyz(17.9710, 32.4433, 12.5213)
Luminance	0.3245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B14E #B1288B

analogous

#47B128 #28B14E #28B192

triadic

#28B14E #4E28B1 #B14E28

tetradic

#28B14E #2847B1 #B1288B #B19228

square

#28B14E #2847B1 #B1288B #B19228

split-complementary

#28B14E #9228B1 #B12847

monochromatic

#114D22 #1D7F38 #28B14E #42D46B #74E092

Accessibility & contrast

On white

2.80

#28B14E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#28B14E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B14E

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B14E	#FFFFFF	#000000	##000000
##28B14E	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A145

Deuteranopia (green-blind)

#A49656

Tritanopia (blue-blind)

#00AD9B

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b14e;
/* rgb */ color: rgb(40, 177, 78);
/* oklch */ color: oklch(66.8% 0.180 147.8);

Tailwind

colors: {
  custom: {
    50: '#79c982',
    500: '#28b14e',
    950: '#000000',
  },
}

SCSS

$custom: #28b14e;
$custom-light: #79c982;
$custom-dark: #000000;

JSON

{
  "hex": "#28b14e",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 78
  },
  "hsl": {
    "h": 136.642,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66827,
    "c": 0.17987,
    "h": 147.8
  },
  "luminance": 0.32445
}

Semantic roles & 50–950 ramp

primary

#28B14E

secondary

#C76EAE

accent

#42B9E6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #28B14E

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

Preview Lab → · Contrast checker → · Palette generator →