#28C570#28C570

#28C570 is a light, vivid green. Relative luminance 0.416; OKLCH L 72.7% C 0.175 H 153.4°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#28C570
RGB	rgb(40, 197, 112)
HSL	hsl(148, 66%, 46%)
HSV	hsv(148, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 43.1%, 22.7%)
CIE-LAB	lab(70.56, -58.11, 31.72)
CIE-LCH	lch(70.56, 66.21, 151.38°)
OKLab	oklab(72.65% -0.1562 0.0784)
OKLCH	oklch(72.65% 0.175 153.4)
XYZ	xyz(23.7637, 41.5506, 22.0937)
Luminance	0.4155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C570 #C5287D

analogous

#2EC528 #28C570 #28C5BF

triadic

#28C570 #7028C5 #C57028

tetradic

#28C570 #282EC5 #C5287D #C5BF28

square

#28C570 #282EC5 #C5287D #C5BF28

split-complementary

#28C570 #BF28C5 #C5282E

monochromatic

#135F36 #1E9253 #28C570 #4FDB8F #82E6B0

Accessibility & contrast

On white

2.26

#28C570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#28C570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C570

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C570	#FFFFFF	#000000	##000000
##28C570	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B46A

Deuteranopia (green-blind)

#B3A876

Tritanopia (blue-blind)

#00C2B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #28c570;
/* rgb */ color: rgb(40, 197, 112);
/* oklch */ color: oklch(72.7% 0.175 153.4);

Tailwind

colors: {
  custom: {
    50: '#7cd89a',
    500: '#28c570',
    950: '#000000',
  },
}

SCSS

$custom: #28c570;
$custom-light: #7cd89a;
$custom-dark: #000000;

JSON

{
  "hex": "#28c570",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 112
  },
  "hsl": {
    "h": 147.516,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.72652,
    "c": 0.17479,
    "h": 153.4
  },
  "luminance": 0.41553
}

Semantic roles & 50–950 ramp

primary

#28C570

secondary

#CE7AA8

accent

#3F9BE9

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B150E

muted

#7C837E

Preview Lab

Preview with #28C570

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

Preview Lab → · Contrast checker → · Palette generator →