#28B159#28B159

#28B159 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.0% C 0.170 H 150.1°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#28B159
RGB	rgb(40, 177, 89)
HSL	hsl(141, 63%, 43%)
HSV	hsv(141, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 49.7%, 30.6%)
CIE-LAB	lab(63.85, -54.93, 34.89)
CIE-LCH	lch(63.85, 65.08, 147.58°)
OKLab	oklab(66.99% -0.1476 0.0848)
OKLCH	oklch(66.99% 0.17 150.1)
XYZ	xyz(18.3988, 32.6145, 14.7748)
Luminance	0.3262 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B159 #B12880

analogous

#3BB128 #28B159 #28B19E

triadic

#28B159 #5928B1 #B15928

tetradic

#28B159 #283BB1 #B12880 #B19E28

square

#28B159 #283BB1 #B12880 #B19E28

split-complementary

#28B159 #9E28B1 #B1283B

monochromatic

#114D27 #1D7F40 #28B159 #42D476 #74E09A

Accessibility & contrast

On white

2.79

#28B159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#28B159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B159

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B159	#FFFFFF	#000000	##000000
##28B159	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A152

Deuteranopia (green-blind)

#A2965F

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b159;
/* rgb */ color: rgb(40, 177, 89);
/* oklch */ color: oklch(67.0% 0.170 150.1);

Tailwind

colors: {
  custom: {
    50: '#78c989',
    500: '#28b159',
    950: '#000000',
  },
}

SCSS

$custom: #28b159;
$custom-light: #78c989;
$custom-dark: #000000;

JSON

{
  "hex": "#28b159",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 89
  },
  "hsl": {
    "h": 141.46,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66989,
    "c": 0.17022,
    "h": 150.1
  },
  "luminance": 0.32617
}

Semantic roles & 50–950 ramp

primary

#28B159

secondary

#C76EA7

accent

#42ABE6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28B159

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

Preview Lab → · Contrast checker → · Palette generator →