#28C575#28C575

#28C575 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.7% C 0.170 H 154.7°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#28C575
RGB	rgb(40, 197, 117)
HSL	hsl(149, 66%, 46%)
HSV	hsv(149, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 40.6%, 22.7%)
CIE-LAB	lab(70.64, -57.20, 29.24)
CIE-LCH	lch(70.64, 64.24, 152.92°)
OKLab	oklab(72.74% -0.154 0.0727)
OKLCH	oklch(72.74% 0.17 154.7)
XYZ	xyz(24.0499, 41.6650, 23.6008)
Luminance	0.4167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C575 #C52878

analogous

#29C528 #28C575 #28C5C4

triadic

#28C575 #7528C5 #C57528

tetradic

#28C575 #2829C5 #C52878 #C5C428

square

#28C575 #2829C5 #C52878 #C5C428

split-complementary

#28C575 #C428C5 #C52829

monochromatic

#135F39 #1E9257 #28C575 #4FDB94 #82E6B3

Accessibility & contrast

On white

2.25

#28C575 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#28C575 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C575

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C575	#FFFFFF	#000000	##000000
##28C575	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B46F

Deuteranopia (green-blind)

#B2A87A

Tritanopia (blue-blind)

#00C3B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #28c575;
/* rgb */ color: rgb(40, 197, 117);
/* oklch */ color: oklch(72.7% 0.170 154.7);

Tailwind

colors: {
  custom: {
    50: '#7cd89d',
    500: '#28c575',
    950: '#000000',
  },
}

SCSS

$custom: #28c575;
$custom-light: #7cd89d;
$custom-dark: #000000;

JSON

{
  "hex": "#28c575",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 117
  },
  "hsl": {
    "h": 149.427,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72744,
    "c": 0.17028,
    "h": 154.7
  },
  "luminance": 0.41668
}

Semantic roles & 50–950 ramp

primary

#28C575

secondary

#CE7AA5

accent

#3F96E9

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B150E

muted

#7C837E

Preview Lab

Preview with #28C575

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

Preview Lab → · Contrast checker → · Palette generator →