#28A45A#28A45A

#28A45A is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.152 H 152.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#28A45A
RGB	rgb(40, 164, 90)
HSL	hsl(144, 61%, 40%)
HSV	hsv(144, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 45.1%, 35.7%)
CIE-LAB	lab(59.65, -50.04, 29.05)
CIE-LCH	lch(59.65, 57.86, 149.86°)
OKLab	oklab(63.52% -0.1346 0.0715)
OKLCH	oklch(63.52% 0.152 152)
XYZ	xyz(15.9946, 27.7383, 14.1820)
Luminance	0.2774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A45A #A42872

analogous

#34A428 #28A45A #28A498

triadic

#28A45A #5A28A4 #A45A28

tetradic

#28A45A #2834A4 #A42872 #A49828

square

#28A45A #2834A4 #A42872 #A49828

split-complementary

#28A45A #9828A4 #A42834

monochromatic

#104224 #1C733F #28A45A #3ACF76 #6BDB98

Accessibility & contrast

On white

3.21

#28A45A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#28A45A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A45A

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A45A	#FFFFFF	#000000	##000000
##28A45A	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49654

Deuteranopia (green-blind)

#968C5F

Tritanopia (blue-blind)

#00A292

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a45a;
/* rgb */ color: rgb(40, 164, 90);
/* oklch */ color: oklch(63.5% 0.152 152.0);

Tailwind

colors: {
  custom: {
    50: '#75c089',
    500: '#28a45a',
    950: '#000000',
  },
}

SCSS

$custom: #28a45a;
$custom-light: #75c089;
$custom-dark: #000000;

JSON

{
  "hex": "#28a45a",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 90
  },
  "hsl": {
    "h": 144.194,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63523,
    "c": 0.15243,
    "h": 152
  },
  "luminance": 0.2774
}

Semantic roles & 50–950 ramp

primary

#28A45A

secondary

#C1669D

accent

#44A3E4

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #28A45A

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

Preview Lab → · Contrast checker → · Palette generator →