#28A453#28A453

#28A453 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.159 H 150.1°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#28A453
RGB	rgb(40, 164, 83)
HSL	hsl(141, 61%, 40%)
HSV	hsv(141, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 49.4%, 35.7%)
CIE-LAB	lab(59.55, -51.24, 32.57)
CIE-LCH	lch(59.55, 60.71, 147.55°)
OKLab	oklab(63.4% -0.1377 0.0793)
OKLCH	oklch(63.4% 0.159 150.1)
XYZ	xyz(15.7106, 27.6247, 12.6861)
Luminance	0.2763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A453 #A42879

analogous

#3BA428 #28A453 #28A491

triadic

#28A453 #5328A4 #A45328

tetradic

#28A453 #283BA4 #A42879 #A49128

square

#28A453 #283BA4 #A42879 #A49128

split-complementary

#28A453 #9128A4 #A4283B

monochromatic

#104221 #1C733A #28A453 #3ACF6E #6BDB92

Accessibility & contrast

On white

3.22

#28A453 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#28A453 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A453

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A453	#FFFFFF	#000000	##000000
##28A453	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5964C

Deuteranopia (green-blind)

#978B59

Tritanopia (blue-blind)

#00A191

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a453;
/* rgb */ color: rgb(40, 164, 83);
/* oklch */ color: oklch(63.4% 0.159 150.1);

Tailwind

colors: {
  custom: {
    50: '#75c085',
    500: '#28a453',
    950: '#000000',
  },
}

SCSS

$custom: #28a453;
$custom-light: #75c085;
$custom-dark: #000000;

JSON

{
  "hex": "#28a453",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 83
  },
  "hsl": {
    "h": 140.806,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63404,
    "c": 0.15893,
    "h": 150.1
  },
  "luminance": 0.27627
}

Semantic roles & 50–950 ramp

primary

#28A453

secondary

#C166A2

accent

#44ACE4

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A453

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

Preview Lab → · Contrast checker → · Palette generator →