#28C52C#28C52C

#28C52C is a light, highly saturated green. Relative luminance 0.406; OKLCH L 71.9% C 0.226 H 143.0°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#28C52C
RGB	rgb(40, 197, 44)
HSL	hsl(122, 66%, 46%)
HSV	hsv(122, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 77.7%, 22.7%)
CIE-LAB	lab(69.87, -66.44, 60.64)
CIE-LCH	lch(69.87, 89.96, 137.62°)
OKLab	oklab(71.86% -0.1802 0.1357)
OKLCH	oklch(71.86% 0.226 143)
XYZ	xyz(21.2946, 40.5629, 9.0895)
Luminance	0.4057 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C52C #C528C1

analogous

#73C528 #28C52C #28C57B

triadic

#28C52C #2C28C5 #C52C28

tetradic

#28C52C #2873C5 #C528C1 #C57B28

square

#28C52C #2873C5 #C528C1 #C57B28

split-complementary

#28C52C #7B28C5 #C52873

monochromatic

#135F15 #1E9221 #28C52C #4FDB53 #82E684

Accessibility & contrast

On white

2.30

#28C52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#28C52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C52C

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C52C	#FFFFFF	#000000	##000000
##28C52C	1.00	2.30	9.11	9.11
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B200

Deuteranopia (green-blind)

#B9A63E

Tritanopia (blue-blind)

#00BFA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #28c52c;
/* rgb */ color: rgb(40, 197, 44);
/* oklch */ color: oklch(71.9% 0.226 143.0);

Tailwind

colors: {
  custom: {
    50: '#7fd871',
    500: '#28c52c',
    950: '#000000',
  },
}

SCSS

$custom: #28c52c;
$custom-light: #7fd871;
$custom-dark: #000000;

JSON

{
  "hex": "#28c52c",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 44
  },
  "hsl": {
    "h": 121.529,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71855,
    "c": 0.22558,
    "h": 143
  },
  "luminance": 0.40565
}

Semantic roles & 50–950 ramp

primary

#28C52C

secondary

#CE7ACC

accent

#3FE5E9

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1508

muted

#7D837B

Preview Lab

Preview with #28C52C

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

Preview Lab → · Contrast checker → · Palette generator →