#28B16B#28B16B

#28B16B is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.154 H 155.2°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#28B16B
RGB	rgb(40, 177, 107)
HSL	hsl(149, 63%, 43%)
HSV	hsv(149, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 39.5%, 30.6%)
CIE-LAB	lab(64.12, -51.74, 25.89)
CIE-LCH	lch(64.12, 57.85, 153.42°)
OKLab	oklab(67.31% -0.1395 0.0646)
OKLCH	oklch(67.31% 0.154 155.2)
XYZ	xyz(19.2492, 32.9546, 19.2534)
Luminance	0.3296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B16B #B1286E

analogous

#29B128 #28B16B #28B1B0

triadic

#28B16B #6B28B1 #B16B28

tetradic

#28B16B #2829B1 #B1286E #B1B028

square

#28B16B #2829B1 #B1286E #B1B028

split-complementary

#28B16B #B028B1 #B12829

monochromatic

#114D2F #1D7F4D #28B16B #42D489 #74E0A9

Accessibility & contrast

On white

2.77

#28B16B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#28B16B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B16B

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B16B	#FFFFFF	#000000	##000000
##28B16B	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A266

Deuteranopia (green-blind)

#A09770

Tritanopia (blue-blind)

#00AF9F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b16b;
/* rgb */ color: rgb(40, 177, 107);
/* oklch */ color: oklch(67.3% 0.154 155.2);

Tailwind

colors: {
  custom: {
    50: '#78c996',
    500: '#28b16b',
    950: '#000000',
  },
}

SCSS

$custom: #28b16b;
$custom-light: #78c996;
$custom-dark: #000000;

JSON

{
  "hex": "#28b16b",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 107
  },
  "hsl": {
    "h": 149.343,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67308,
    "c": 0.1537,
    "h": 155.2
  },
  "luminance": 0.32957
}

Semantic roles & 50–950 ramp

primary

#28B16B

secondary

#C76E9B

accent

#4296E6

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #28B16B

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

Preview Lab → · Contrast checker → · Palette generator →