#28A64C#28A64C

#28A64C is a light, vivid green. Relative luminance 0.282; OKLCH L 63.8% C 0.168 H 148.2°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#28A64C
RGB	rgb(40, 166, 76)
HSL	hsl(137, 61%, 40%)
HSV	hsv(137, 76%, 65%)
CMYK	cmyk(75.9%, 0%, 54.2%, 34.9%)
CIE-LAB	lab(60.11, -53.05, 36.81)
CIE-LCH	lch(60.11, 64.57, 145.24°)
OKLab	oklab(63.84% -0.1426 0.0884)
OKLCH	oklch(63.84% 0.168 148.2)
XYZ	xyz(15.8146, 28.2435, 11.4541)
Luminance	0.2824 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A64C #A62882

analogous

#43A628 #28A64C #28A68B

triadic

#28A64C #4C28A6 #A64C28

tetradic

#28A64C #2843A6 #A62882 #A68B28

square

#28A64C #2843A6 #A62882 #A68B28

split-complementary

#28A64C #8B28A6 #A62843

monochromatic

#10431F #1C7535 #28A64C #3BD066 #6DDC8C

Accessibility & contrast

On white

3.16

#28A64C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#28A64C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A64C

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A64C	#FFFFFF	#000000	##000000
##28A64C	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89744

Deuteranopia (green-blind)

#998D53

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a64c;
/* rgb */ color: rgb(40, 166, 76);
/* oklch */ color: oklch(63.8% 0.168 148.2);

Tailwind

colors: {
  custom: {
    50: '#76c280',
    500: '#28a64c',
    950: '#000000',
  },
}

SCSS

$custom: #28a64c;
$custom-light: #76c280;
$custom-dark: #000000;

JSON

{
  "hex": "#28a64c",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 76
  },
  "hsl": {
    "h": 137.143,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63837,
    "c": 0.16782,
    "h": 148.2
  },
  "luminance": 0.28245
}

Semantic roles & 50–950 ramp

primary

#28A64C

secondary

#C267A8

accent

#44B6E4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A64C

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

Preview Lab → · Contrast checker → · Palette generator →