#28B13D#28B13D

#28B13D is a light, vivid green. Relative luminance 0.322; OKLCH L 66.6% C 0.193 H 145.0°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#28B13D
RGB	rgb(40, 177, 61)
HSL	hsl(129, 63%, 43%)
HSV	hsv(129, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 65.5%, 30.6%)
CIE-LAB	lab(63.53, -58.70, 47.75)
CIE-LCH	lch(63.53, 75.67, 140.87°)
OKLab	oklab(66.63% -0.1584 0.1108)
OKLCH	oklch(66.63% 0.193 145)
XYZ	xyz(17.4383, 32.2303, 9.7160)
Luminance	0.3223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B13D #B1289C

analogous

#58B128 #28B13D #28B181

triadic

#28B13D #3D28B1 #B13D28

tetradic

#28B13D #2858B1 #B1289C #B18128

square

#28B13D #2858B1 #B1289C #B18128

split-complementary

#28B13D #8128B1 #B12858

monochromatic

#114D1B #1D7F2C #28B13D #42D458 #74E084

Accessibility & contrast

On white

2.82

#28B13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#28B13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B13D

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B13D	#FFFFFF	#000000	##000000
##28B13D	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A02E

Deuteranopia (green-blind)

#A59647

Tritanopia (blue-blind)

#00AC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b13d;
/* rgb */ color: rgb(40, 177, 61);
/* oklch */ color: oklch(66.6% 0.193 145.0);

Tailwind

colors: {
  custom: {
    50: '#79ca77',
    500: '#28b13d',
    950: '#000000',
  },
}

SCSS

$custom: #28b13d;
$custom-light: #79ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#28b13d",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 61
  },
  "hsl": {
    "h": 129.197,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66626,
    "c": 0.19332,
    "h": 145
  },
  "luminance": 0.32232
}

Semantic roles & 50–950 ramp

primary

#28B13D

secondary

#C76EB9

accent

#42CDE6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B13D

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

Preview Lab → · Contrast checker → · Palette generator →