#28A645#28A645

#28A645 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.174 H 146.8°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#28A645
RGB	rgb(40, 166, 69)
HSL	hsl(134, 61%, 40%)
HSV	hsv(134, 76%, 65%)
CMYK	cmyk(75.9%, 0%, 58.4%, 34.9%)
CIE-LAB	lab(60.03, -54.03, 40.12)
CIE-LCH	lch(60.03, 67.30, 143.40°)
OKLab	oklab(63.74% -0.1455 0.0952)
OKLCH	oklch(63.74% 0.174 146.8)
XYZ	xyz(15.5843, 28.1514, 10.2415)
Luminance	0.2815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A645 #A62889

analogous

#4AA628 #28A645 #28A684

triadic

#28A645 #4528A6 #A64528

tetradic

#28A645 #284AA6 #A62889 #A68428

square

#28A645 #284AA6 #A62889 #A68428

split-complementary

#28A645 #8428A6 #A6284A

monochromatic

#10431C #1C7531 #28A645 #3BD05E #6DDC86

Accessibility & contrast

On white

3.17

#28A645 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#28A645 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A645

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A645	#FFFFFF	#000000	##000000
##28A645	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8973B

Deuteranopia (green-blind)

#9A8D4D

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a645;
/* rgb */ color: rgb(40, 166, 69);
/* oklch */ color: oklch(63.7% 0.174 146.8);

Tailwind

colors: {
  custom: {
    50: '#76c27c',
    500: '#28a645',
    950: '#000000',
  },
}

SCSS

$custom: #28a645;
$custom-light: #76c27c;
$custom-dark: #000000;

JSON

{
  "hex": "#28a645",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 69
  },
  "hsl": {
    "h": 133.81,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63742,
    "c": 0.17384,
    "h": 146.8
  },
  "luminance": 0.28153
}

Semantic roles & 50–950 ramp

primary

#28A645

secondary

#C267AD

accent

#44BFE4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A645

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

Preview Lab → · Contrast checker → · Palette generator →