#28C52F#28C52F

#28C52F is a light, highly saturated green. Relative luminance 0.406; OKLCH L 71.9% C 0.224 H 143.2°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#28C52F
RGB	rgb(40, 197, 47)
HSL	hsl(123, 66%, 46%)
HSV	hsv(123, 80%, 77%)
CMYK	cmyk(79.7%, 0%, 76.1%, 22.7%)
CIE-LAB	lab(69.89, -66.24, 59.69)
CIE-LCH	lch(69.89, 89.17, 137.98°)
OKLab	oklab(71.87% -0.1795 0.1342)
OKLCH	oklch(71.87% 0.224 143.2)
XYZ	xyz(21.3530, 40.5863, 9.3973)
Luminance	0.4059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C52F #C528BE

analogous

#70C528 #28C52F #28C57E

triadic

#28C52F #2F28C5 #C52F28

tetradic

#28C52F #2870C5 #C528BE #C57E28

square

#28C52F #2870C5 #C528BE #C57E28

split-complementary

#28C52F #7E28C5 #C52870

monochromatic

#135F17 #1E9223 #28C52F #4FDB55 #82E686

Accessibility & contrast

On white

2.30

#28C52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#28C52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C52F

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C52F	#FFFFFF	#000000	##000000
##28C52F	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B20A

Deuteranopia (green-blind)

#B8A640

Tritanopia (blue-blind)

#00BFA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #28c52f;
/* rgb */ color: rgb(40, 197, 47);
/* oklch */ color: oklch(71.9% 0.224 143.2);

Tailwind

colors: {
  custom: {
    50: '#7fd872',
    500: '#28c52f',
    950: '#000000',
  },
}

SCSS

$custom: #28c52f;
$custom-light: #7fd872;
$custom-dark: #000000;

JSON

{
  "hex": "#28c52f",
  "rgb": {
    "r": 40,
    "g": 197,
    "b": 47
  },
  "hsl": {
    "h": 122.675,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71874,
    "c": 0.22409,
    "h": 143.2
  },
  "luminance": 0.40589
}

Semantic roles & 50–950 ramp

primary

#28C52F

secondary

#CE7ACB

accent

#3FE2E9

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #28C52F

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

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