#28B14B#28B14B

#28B14B is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.182 H 147.2°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#28B14B
RGB	rgb(40, 177, 75)
HSL	hsl(135, 63%, 43%)
HSV	hsv(135, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 57.6%, 30.6%)
CIE-LAB	lab(63.67, -57.00, 41.56)
CIE-LCH	lch(63.67, 70.55, 143.90°)
OKLab	oklab(66.79% -0.1533 0.0988)
OKLCH	oklch(66.79% 0.182 147.2)
XYZ	xyz(17.8658, 32.4013, 11.9677)
Luminance	0.3240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B14B #B1288E

analogous

#4AB128 #28B14B #28B18F

triadic

#28B14B #4B28B1 #B14B28

tetradic

#28B14B #284AB1 #B1288E #B18F28

square

#28B14B #284AB1 #B1288E #B18F28

split-complementary

#28B14B #8F28B1 #B1284A

monochromatic

#114D21 #1D7F36 #28B14B #42D467 #74E08F

Accessibility & contrast

On white

2.81

#28B14B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#28B14B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B14B

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B14B	#FFFFFF	#000000	##000000
##28B14B	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A141

Deuteranopia (green-blind)

#A49653

Tritanopia (blue-blind)

#00AD9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b14b;
/* rgb */ color: rgb(40, 177, 75);
/* oklch */ color: oklch(66.8% 0.182 147.2);

Tailwind

colors: {
  custom: {
    50: '#79c980',
    500: '#28b14b',
    950: '#000000',
  },
}

SCSS

$custom: #28b14b;
$custom-light: #79c980;
$custom-dark: #000000;

JSON

{
  "hex": "#28b14b",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 75
  },
  "hsl": {
    "h": 135.328,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66788,
    "c": 0.1824,
    "h": 147.2
  },
  "luminance": 0.32403
}

Semantic roles & 50–950 ramp

primary

#28B14B

secondary

#C76EB0

accent

#42BCE6

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B14B

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

Preview Lab → · Contrast checker → · Palette generator →