#28A359#28A359

#28A359 is a light, vivid green. Relative luminance 0.274; OKLCH L 63.2% C 0.152 H 151.9°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#28A359
RGB	rgb(40, 163, 89)
HSL	hsl(144, 61%, 40%)
HSV	hsv(144, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 45.4%, 36.1%)
CIE-LAB	lab(59.31, -49.84, 29.14)
CIE-LCH	lch(59.31, 57.74, 149.69°)
OKLab	oklab(63.24% -0.1341 0.0717)
OKLCH	oklch(63.24% 0.152 151.9)
XYZ	xyz(15.7741, 27.3649, 13.8999)
Luminance	0.2737 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A359 #A32872

analogous

#35A328 #28A359 #28A396

triadic

#28A359 #5928A3 #A35928

tetradic

#28A359 #2835A3 #A32872 #A39628

square

#28A359 #2835A3 #A32872 #A39628

split-complementary

#28A359 #9628A3 #A32835

monochromatic

#104123 #1C723E #28A359 #3ACF75 #6BDB97

Accessibility & contrast

On white

3.24

#28A359 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#28A359 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A359

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A359	#FFFFFF	#000000	##000000
##28A359	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39553

Deuteranopia (green-blind)

#958B5E

Tritanopia (blue-blind)

#00A191

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a359;
/* rgb */ color: rgb(40, 163, 89);
/* oklch */ color: oklch(63.2% 0.152 151.9);

Tailwind

colors: {
  custom: {
    50: '#75bf89',
    500: '#28a359',
    950: '#000000',
  },
}

SCSS

$custom: #28a359;
$custom-light: #75bf89;
$custom-dark: #000000;

JSON

{
  "hex": "#28a359",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 89
  },
  "hsl": {
    "h": 143.902,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63236,
    "c": 0.15204,
    "h": 151.9
  },
  "luminance": 0.27367
}

Semantic roles & 50–950 ramp

primary

#28A359

secondary

#C1669D

accent

#44A4E4

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A359

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

Preview Lab → · Contrast checker → · Palette generator →