#28AD2C#28AD2C

#28AD2C is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.200 H 143.2°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#28AD2C
RGB	rgb(40, 173, 44)
HSL	hsl(122, 62%, 42%)
HSV	hsv(122, 77%, 68%)
CMYK	cmyk(76.9%, 0%, 74.6%, 32.2%)
CIE-LAB	lab(62.10, -59.00, 52.98)
CIE-LCH	lch(62.10, 79.29, 138.08°)
OKLab	oklab(65.39% -0.16 0.1198)
OKLCH	oklch(65.39% 0.2 143.2)
XYZ	xyz(16.2722, 30.5182, 7.4154)
Luminance	0.3052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AD2C #AD28A9

analogous

#66AD28 #28AD2C #28AD6F

triadic

#28AD2C #2C28AD #AD2C28

tetradic

#28AD2C #2866AD #AD28A9 #AD6F28

square

#28AD2C #2866AD #AD28A9 #AD6F28

split-complementary

#28AD2C #6F28AD #AD2866

monochromatic

#114A13 #1D7B1F #28AD2C #3FD344 #71DE74

Accessibility & contrast

On white

2.96

#28AD2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#28AD2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD2C

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AD2C	#FFFFFF	#000000	##000000
##28AD2C	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C13

Deuteranopia (green-blind)

#A2923A

Tritanopia (blue-blind)

#00A894

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ad2c;
/* rgb */ color: rgb(40, 173, 44);
/* oklch */ color: oklch(65.4% 0.200 143.2);

Tailwind

colors: {
  custom: {
    50: '#79c76e',
    500: '#28ad2c',
    950: '#000000',
  },
}

SCSS

$custom: #28ad2c;
$custom-light: #79c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#28ad2c",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 44
  },
  "hsl": {
    "h": 121.805,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65393,
    "c": 0.19982,
    "h": 143.2
  },
  "luminance": 0.3052
}

Semantic roles & 50–950 ramp

primary

#28AD2C

secondary

#C56CC3

accent

#42E1E6

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AD2C

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

Preview Lab → · Contrast checker → · Palette generator →