#28A64E#28A64E

#28A64E is a light, vivid green. Relative luminance 0.283; OKLCH L 63.9% C 0.166 H 148.7°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#28A64E
RGB	rgb(40, 166, 78)
HSL	hsl(138, 61%, 40%)
HSV	hsv(138, 76%, 65%)
CMYK	cmyk(75.9%, 0%, 53%, 34.9%)
CIE-LAB	lab(60.13, -52.75, 35.84)
CIE-LCH	lch(60.13, 63.77, 145.80°)
OKLab	oklab(63.87% -0.1418 0.0864)
OKLCH	oklch(63.87% 0.166 148.7)
XYZ	xyz(15.8852, 28.2718, 11.8261)
Luminance	0.2827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A64E #A62880

analogous

#41A628 #28A64E #28A68D

triadic

#28A64E #4E28A6 #A64E28

tetradic

#28A64E #2841A6 #A62880 #A68D28

square

#28A64E #2841A6 #A62880 #A68D28

split-complementary

#28A64E #8D28A6 #A62841

monochromatic

#104320 #1C7537 #28A64E #3BD068 #6DDC8E

Accessibility & contrast

On white

3.16

#28A64E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#28A64E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A64E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A64E	#FFFFFF	#000000	##000000
##28A64E	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)

#A89746

Deuteranopia (green-blind)

#998D55

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a64e;
/* rgb */ color: rgb(40, 166, 78);
/* oklch */ color: oklch(63.9% 0.166 148.7);

Tailwind

colors: {
  custom: {
    50: '#76c181',
    500: '#28a64e',
    950: '#000000',
  },
}

SCSS

$custom: #28a64e;
$custom-light: #76c181;
$custom-dark: #000000;

JSON

{
  "hex": "#28a64e",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 78
  },
  "hsl": {
    "h": 138.095,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63866,
    "c": 0.16605,
    "h": 148.7
  },
  "luminance": 0.28274
}

Semantic roles & 50–950 ramp

primary

#28A64E

secondary

#C267A7

accent

#44B4E4

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A64E

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

Preview Lab → · Contrast checker → · Palette generator →