#28B16C#28B16C

#28B16C is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.153 H 155.5°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#28B16C
RGB	rgb(40, 177, 108)
HSL	hsl(150, 63%, 43%)
HSV	hsv(150, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 39%, 30.6%)
CIE-LAB	lab(64.14, -51.54, 25.38)
CIE-LCH	lch(64.14, 57.45, 153.78°)
OKLab	oklab(67.33% -0.139 0.0634)
OKLCH	oklch(67.33% 0.153 155.5)
XYZ	xyz(19.3021, 32.9758, 19.5321)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B16C #B1286D

analogous

#28B128 #28B16C #28B1B1

triadic

#28B16C #6C28B1 #B16C28

tetradic

#28B16C #2828B1 #B1286D #B1B128

square

#28B16C #2828B1 #B1286D #B1B128

split-complementary

#28B16C #B128B1 #B12828

monochromatic

#114D2F #1D7F4E #28B16C #42D48B #74E0A9

Accessibility & contrast

On white

2.76

#28B16C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#28B16C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B16C

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B16C	#FFFFFF	#000000	##000000
##28B16C	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A267

Deuteranopia (green-blind)

#A09771

Tritanopia (blue-blind)

#00AFA0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b16c;
/* rgb */ color: rgb(40, 177, 108);
/* oklch */ color: oklch(67.3% 0.153 155.5);

Tailwind

colors: {
  custom: {
    50: '#78c996',
    500: '#28b16c',
    950: '#000000',
  },
}

SCSS

$custom: #28b16c;
$custom-light: #78c996;
$custom-dark: #000000;

JSON

{
  "hex": "#28b16c",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 108
  },
  "hsl": {
    "h": 149.781,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67327,
    "c": 0.15277,
    "h": 155.5
  },
  "luminance": 0.32978
}

Semantic roles & 50–950 ramp

primary

#28B16C

secondary

#C76E9B

accent

#4295E6

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #28B16C

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

Preview Lab → · Contrast checker → · Palette generator →