#28A452#28A452

#28A452 is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.160 H 149.8°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#28A452
RGB	rgb(40, 164, 82)
HSL	hsl(140, 61%, 40%)
HSV	hsv(140, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 50%, 35.7%)
CIE-LAB	lab(59.53, -51.40, 33.07)
CIE-LCH	lch(59.53, 61.12, 147.24°)
OKLab	oklab(63.39% -0.1382 0.0804)
OKLCH	oklch(63.39% 0.16 149.8)
XYZ	xyz(15.6722, 27.6094, 12.4842)
Luminance	0.2761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A452 #A4287A

analogous

#3CA428 #28A452 #28A490

triadic

#28A452 #5228A4 #A45228

tetradic

#28A452 #283CA4 #A4287A #A49028

square

#28A452 #283CA4 #A4287A #A49028

split-complementary

#28A452 #9028A4 #A4283C

monochromatic

#104221 #1C7339 #28A452 #3ACF6D #6BDB91

Accessibility & contrast

On white

3.22

#28A452 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#28A452 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A452

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A452	#FFFFFF	#000000	##000000
##28A452	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)

#A5954B

Deuteranopia (green-blind)

#978B58

Tritanopia (blue-blind)

#00A191

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a452;
/* rgb */ color: rgb(40, 164, 82);
/* oklch */ color: oklch(63.4% 0.160 149.8);

Tailwind

colors: {
  custom: {
    50: '#75c084',
    500: '#28a452',
    950: '#000000',
  },
}

SCSS

$custom: #28a452;
$custom-light: #75c084;
$custom-dark: #000000;

JSON

{
  "hex": "#28a452",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 82
  },
  "hsl": {
    "h": 140.323,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63388,
    "c": 0.15985,
    "h": 149.8
  },
  "luminance": 0.27611
}

Semantic roles & 50–950 ramp

primary

#28A452

secondary

#C166A3

accent

#44AEE4

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A452

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

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