#28B355#28B355

#28B355 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.5% C 0.176 H 149.0°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#28B355
RGB	rgb(40, 179, 85)
HSL	hsl(139, 63%, 43%)
HSV	hsv(139, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 52.5%, 29.8%)
CIE-LAB	lab(64.44, -56.26, 37.63)
CIE-LCH	lch(64.44, 67.69, 146.22°)
OKLab	oklab(67.46% -0.1512 0.0908)
OKLCH	oklch(67.46% 0.176 149)
XYZ	xyz(18.6333, 33.3450, 14.0468)
Luminance	0.3335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B355 #B32886

analogous

#41B328 #28B355 #28B39A

triadic

#28B355 #5528B3 #B35528

tetradic

#28B355 #2841B3 #B32886 #B39A28

square

#28B355 #2841B3 #B32886 #B39A28

split-complementary

#28B355 #9A28B3 #B32841

monochromatic

#124F25 #1D813D #28B355 #43D572 #75E098

Accessibility & contrast

On white

2.74

#28B355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#28B355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B355

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B355	#FFFFFF	#000000	##000000
##28B355	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A34D

Deuteranopia (green-blind)

#A5985C

Tritanopia (blue-blind)

#00AF9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b355;
/* rgb */ color: rgb(40, 179, 85);
/* oklch */ color: oklch(67.5% 0.176 149.0);

Tailwind

colors: {
  custom: {
    50: '#79cb87',
    500: '#28b355',
    950: '#000000',
  },
}

SCSS

$custom: #28b355;
$custom-light: #79cb87;
$custom-dark: #000000;

JSON

{
  "hex": "#28b355",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 85
  },
  "hsl": {
    "h": 139.424,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67461,
    "c": 0.17631,
    "h": 149
  },
  "luminance": 0.33347
}

Semantic roles & 50–950 ramp

primary

#28B355

secondary

#C86FAB

accent

#41B1E6

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #28B355

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

Preview Lab → · Contrast checker → · Palette generator →