#28AD2D#28AD2D

#28AD2D is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.199 H 143.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#28AD2D
RGB	rgb(40, 173, 45)
HSL	hsl(122, 62%, 42%)
HSV	hsv(122, 77%, 68%)
CMYK	cmyk(76.9%, 0%, 74%, 32.2%)
CIE-LAB	lab(62.11, -58.92, 52.62)
CIE-LCH	lch(62.11, 79.00, 138.23°)
OKLab	oklab(65.4% -0.1597 0.1191)
OKLCH	oklch(65.4% 0.199 143.3)
XYZ	xyz(16.2913, 30.5258, 7.5156)
Luminance	0.3053 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AD2D #AD28A8

analogous

#65AD28 #28AD2D #28AD70

triadic

#28AD2D #2D28AD #AD2D28

tetradic

#28AD2D #2865AD #AD28A8 #AD7028

square

#28AD2D #2865AD #AD28A8 #AD7028

split-complementary

#28AD2D #7028AD #AD2865

monochromatic

#114A13 #1D7B20 #28AD2D #3FD345 #71DE75

Accessibility & contrast

On white

2.96

#28AD2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#28AD2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD2D

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AD2D	#FFFFFF	#000000	##000000
##28AD2D	1.00	2.96	7.11	7.11
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C15

Deuteranopia (green-blind)

#A2923B

Tritanopia (blue-blind)

#00A894

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ad2d;
/* rgb */ color: rgb(40, 173, 45);
/* oklch */ color: oklch(65.4% 0.199 143.3);

Tailwind

colors: {
  custom: {
    50: '#79c76e',
    500: '#28ad2d',
    950: '#000000',
  },
}

SCSS

$custom: #28ad2d;
$custom-light: #79c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#28ad2d",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 45
  },
  "hsl": {
    "h": 122.256,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.654,
    "c": 0.19924,
    "h": 143.3
  },
  "luminance": 0.30528
}

Semantic roles & 50–950 ramp

primary

#28AD2D

secondary

#C56CC2

accent

#42DFE6

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28AD2D

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

Preview Lab → · Contrast checker → · Palette generator →