#28A449#28A449

#28A449 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.3% C 0.168 H 147.7°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#28A449
RGB	rgb(40, 164, 73)
HSL	hsl(136, 61%, 40%)
HSV	hsv(136, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 55.5%, 35.7%)
CIE-LAB	lab(59.42, -52.78, 37.46)
CIE-LCH	lch(59.42, 64.72, 144.64°)
OKLab	oklab(63.25% -0.142 0.0896)
OKLCH	oklch(63.25% 0.168 147.7)
XYZ	xyz(15.3519, 27.4813, 10.7974)
Luminance	0.2748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A449 #A42883

analogous

#45A428 #28A449 #28A487

triadic

#28A449 #4928A4 #A44928

tetradic

#28A449 #2845A4 #A42883 #A48728

square

#28A449 #2845A4 #A42883 #A48728

split-complementary

#28A449 #8728A4 #A42845

monochromatic

#10421D #1C7333 #28A449 #3ACF62 #6BDB89

Accessibility & contrast

On white

3.23

#28A449 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#28A449 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A449

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A449	#FFFFFF	#000000	##000000
##28A449	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69541

Deuteranopia (green-blind)

#988B50

Tritanopia (blue-blind)

#00A090

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a449;
/* rgb */ color: rgb(40, 164, 73);
/* oklch */ color: oklch(63.3% 0.168 147.7);

Tailwind

colors: {
  custom: {
    50: '#76c07e',
    500: '#28a449',
    950: '#000000',
  },
}

SCSS

$custom: #28a449;
$custom-light: #76c07e;
$custom-dark: #000000;

JSON

{
  "hex": "#28a449",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 73
  },
  "hsl": {
    "h": 135.968,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.16791,
    "h": 147.7
  },
  "luminance": 0.27483
}

Semantic roles & 50–950 ramp

primary

#28A449

secondary

#C166A9

accent

#44B9E4

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A449

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

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