#28B348#28B348

#28B348 is a light, vivid green. Relative luminance 0.332; OKLCH L 67.3% C 0.187 H 146.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#28B348
RGB	rgb(40, 179, 72)
HSL	hsl(134, 63%, 43%)
HSV	hsv(134, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 59.8%, 29.8%)
CIE-LAB	lab(64.29, -58.07, 43.69)
CIE-LCH	lch(64.29, 72.67, 143.04°)
OKLab	oklab(67.29% -0.1563 0.1032)
OKLCH	oklch(67.29% 0.187 146.6)
XYZ	xyz(18.1635, 33.1570, 11.5723)
Luminance	0.3316 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B348 #B32893

analogous

#4DB328 #28B348 #28B38D

triadic

#28B348 #4828B3 #B34828

tetradic

#28B348 #284DB3 #B32893 #B38D28

square

#28B348 #284DB3 #B32893 #B38D28

split-complementary

#28B348 #8D28B3 #B3284D

monochromatic

#124F20 #1D8134 #28B348 #43D565 #75E08E

Accessibility & contrast

On white

2.75

#28B348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#28B348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B348

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B348	#FFFFFF	#000000	##000000
##28B348	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23D

Deuteranopia (green-blind)

#A69851

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b348;
/* rgb */ color: rgb(40, 179, 72);
/* oklch */ color: oklch(67.3% 0.187 146.6);

Tailwind

colors: {
  custom: {
    50: '#79cb7e',
    500: '#28b348',
    950: '#000000',
  },
}

SCSS

$custom: #28b348;
$custom-light: #79cb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#28b348",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 72
  },
  "hsl": {
    "h": 133.813,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67287,
    "c": 0.18728,
    "h": 146.6
  },
  "luminance": 0.33159
}

Semantic roles & 50–950 ramp

primary

#28B348

secondary

#C86FB3

accent

#41C0E6

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B348

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

Preview Lab → · Contrast checker → · Palette generator →