#28A533#28A533

#28A533 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.3% C 0.186 H 144.1°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#28A533
RGB	rgb(40, 165, 51)
HSL	hsl(125, 61%, 40%)
HSV	hsv(125, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 69.1%, 35.3%)
CIE-LAB	lab(59.52, -55.78, 47.61)
CIE-LCH	lch(59.52, 73.33, 139.52°)
OKLab	oklab(63.27% -0.1509 0.1094)
OKLCH	oklch(63.27% 0.186 144.1)
XYZ	xyz(14.9268, 27.5987, 7.6717)
Luminance	0.2760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A533 #A5289A

analogous

#5BA528 #28A533 #28A571

triadic

#28A533 #3328A5 #A53328

tetradic

#28A533 #285BA5 #A5289A #A57128

square

#28A533 #285BA5 #A5289A #A57128

split-complementary

#28A533 #7128A5 #A5285B

monochromatic

#104215 #1C7424 #28A533 #3BCF48 #6CDB76

Accessibility & contrast

On white

3.22

#28A533 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#28A533 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A533

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A533	#FFFFFF	#000000	##000000
##28A533	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89523

Deuteranopia (green-blind)

#9A8C3E

Tritanopia (blue-blind)

#00A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a533;
/* rgb */ color: rgb(40, 165, 51);
/* oklch */ color: oklch(63.3% 0.186 144.1);

Tailwind

colors: {
  custom: {
    50: '#77c171',
    500: '#28a533',
    950: '#000000',
  },
}

SCSS

$custom: #28a533;
$custom-light: #77c171;
$custom-dark: #000000;

JSON

{
  "hex": "#28a533",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 51
  },
  "hsl": {
    "h": 125.28,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6327,
    "c": 0.18638,
    "h": 144.1
  },
  "luminance": 0.276
}

Semantic roles & 50–950 ramp

primary

#28A533

secondary

#C267BA

accent

#44D6E4

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #28A533

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

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