#28A564#28A564

#28A564 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.0% C 0.144 H 155.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#28A564
RGB	rgb(40, 165, 100)
HSL	hsl(149, 61%, 40%)
HSV	hsv(149, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 39.4%, 35.3%)
CIE-LAB	lab(60.14, -48.54, 24.36)
CIE-LCH	lch(60.14, 54.31, 153.36°)
OKLab	oklab(63.98% -0.1309 0.0608)
OKLCH	oklch(63.98% 0.144 155.1)
XYZ	xyz(16.6289, 28.2795, 16.6362)
Luminance	0.2828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A564 #A52869

analogous

#2AA528 #28A564 #28A5A3

triadic

#28A564 #6428A5 #A56428

tetradic

#28A564 #282AA5 #A52869 #A5A328

square

#28A564 #282AA5 #A52869 #A5A328

split-complementary

#28A564 #A328A5 #A5282A

monochromatic

#104228 #1C7446 #28A564 #3BCF82 #6CDBA1

Accessibility & contrast

On white

3.15

#28A564 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#28A564 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A564

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A564	#FFFFFF	#000000	##000000
##28A564	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49760

Deuteranopia (green-blind)

#958D68

Tritanopia (blue-blind)

#00A395

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a564;
/* rgb */ color: rgb(40, 165, 100);
/* oklch */ color: oklch(64.0% 0.144 155.1);

Tailwind

colors: {
  custom: {
    50: '#75c190',
    500: '#28a564',
    950: '#000000',
  },
}

SCSS

$custom: #28a564;
$custom-light: #75c190;
$custom-dark: #000000;

JSON

{
  "hex": "#28a564",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 100
  },
  "hsl": {
    "h": 148.8,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6398,
    "c": 0.14437,
    "h": 155.1
  },
  "luminance": 0.28281
}

Semantic roles & 50–950 ramp

primary

#28A564

secondary

#C26796

accent

#4497E4

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #28A564

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

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