#28B34D#28B34D

#28B34D is a light, vivid green. Relative luminance 0.332; OKLCH L 67.3% C 0.183 H 147.4°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#28B34D
RGB	rgb(40, 179, 77)
HSL	hsl(136, 63%, 43%)
HSV	hsv(136, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 57%, 29.8%)
CIE-LAB	lab(64.34, -57.41, 41.41)
CIE-LCH	lch(64.34, 70.78, 144.20°)
OKLab	oklab(67.35% -0.1544 0.0986)
OKLCH	oklch(67.35% 0.183 147.4)
XYZ	xyz(18.3333, 33.2250, 12.4666)
Luminance	0.3323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B34D #B3288E

analogous

#49B328 #28B34D #28B392

triadic

#28B34D #4D28B3 #B34D28

tetradic

#28B34D #2849B3 #B3288E #B39228

square

#28B34D #2849B3 #B3288E #B39228

split-complementary

#28B34D #9228B3 #B32849

monochromatic

#124F22 #1D8137 #28B34D #43D56A #75E092

Accessibility & contrast

On white

2.75

#28B34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#28B34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B34D

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B34D	#FFFFFF	#000000	##000000
##28B34D	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A343

Deuteranopia (green-blind)

#A69855

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b34d;
/* rgb */ color: rgb(40, 179, 77);
/* oklch */ color: oklch(67.3% 0.183 147.4);

Tailwind

colors: {
  custom: {
    50: '#79cb82',
    500: '#28b34d',
    950: '#000000',
  },
}

SCSS

$custom: #28b34d;
$custom-light: #79cb82;
$custom-dark: #000000;

JSON

{
  "hex": "#28b34d",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 77
  },
  "hsl": {
    "h": 135.971,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6735,
    "c": 0.18318,
    "h": 147.4
  },
  "luminance": 0.33227
}

Semantic roles & 50–950 ramp

primary

#28B34D

secondary

#C86FB0

accent

#41BBE6

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B34D

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

Preview Lab → · Contrast checker → · Palette generator →