#28A447#28A447

#28A447 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.170 H 147.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#28A447
RGB	rgb(40, 164, 71)
HSL	hsl(135, 61%, 40%)
HSV	hsv(135, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 56.7%, 35.7%)
CIE-LAB	lab(59.39, -53.06, 38.41)
CIE-LCH	lch(59.39, 65.50, 144.10°)
OKLab	oklab(63.22% -0.1428 0.0916)
OKLCH	oklch(63.22% 0.17 147.3)
XYZ	xyz(15.2867, 27.4552, 10.4537)
Luminance	0.2746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A447 #A42885

analogous

#47A428 #28A447 #28A485

triadic

#28A447 #4728A4 #A44728

tetradic

#28A447 #2847A4 #A42885 #A48528

square

#28A447 #2847A4 #A42885 #A48528

split-complementary

#28A447 #8528A4 #A42847

monochromatic

#10421C #1C7332 #28A447 #3ACF5F #6BDB87

Accessibility & contrast

On white

3.24

#28A447 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#28A447 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A447

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A447	#FFFFFF	#000000	##000000
##28A447	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6953E

Deuteranopia (green-blind)

#988B4E

Tritanopia (blue-blind)

#00A08F

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a447;
/* rgb */ color: rgb(40, 164, 71);
/* oklch */ color: oklch(63.2% 0.170 147.3);

Tailwind

colors: {
  custom: {
    50: '#76c07d',
    500: '#28a447',
    950: '#000000',
  },
}

SCSS

$custom: #28a447;
$custom-light: #76c07d;
$custom-dark: #000000;

JSON

{
  "hex": "#28a447",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 71
  },
  "hsl": {
    "h": 135,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63225,
    "c": 0.16964,
    "h": 147.3
  },
  "luminance": 0.27457
}

Semantic roles & 50–950 ramp

primary

#28A447

secondary

#C166AB

accent

#44BCE4

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A447

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

Preview Lab → · Contrast checker → · Palette generator →