#28B15B#28B15B

#28B15B is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.168 H 150.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#28B15B
RGB	rgb(40, 177, 91)
HSL	hsl(142, 63%, 43%)
HSV	hsv(142, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 48.6%, 30.6%)
CIE-LAB	lab(63.88, -54.61, 33.91)
CIE-LCH	lch(63.88, 64.28, 148.16°)
OKLab	oklab(67.02% -0.1467 0.0827)
OKLCH	oklch(67.02% 0.168 150.6)
XYZ	xyz(18.4840, 32.6485, 15.2231)
Luminance	0.3265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B15B #B1287E

analogous

#39B128 #28B15B #28B1A0

triadic

#28B15B #5B28B1 #B15B28

tetradic

#28B15B #2839B1 #B1287E #B1A028

square

#28B15B #2839B1 #B1287E #B1A028

split-complementary

#28B15B #A028B1 #B12839

monochromatic

#114D28 #1D7F41 #28B15B #42D478 #74E09C

Accessibility & contrast

On white

2.79

#28B15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#28B15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B15B

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B15B	#FFFFFF	#000000	##000000
##28B15B	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A154

Deuteranopia (green-blind)

#A29661

Tritanopia (blue-blind)

#00AE9D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b15b;
/* rgb */ color: rgb(40, 177, 91);
/* oklch */ color: oklch(67.0% 0.168 150.6);

Tailwind

colors: {
  custom: {
    50: '#78c98b',
    500: '#28b15b',
    950: '#000000',
  },
}

SCSS

$custom: #28b15b;
$custom-light: #78c98b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b15b",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 91
  },
  "hsl": {
    "h": 142.336,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.67021,
    "c": 0.16842,
    "h": 150.6
  },
  "luminance": 0.32651
}

Semantic roles & 50–950 ramp

primary

#28B15B

secondary

#C76EA6

accent

#42A9E6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28B15B

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

Preview Lab → · Contrast checker → · Palette generator →