#28A563#28A563

#28A563 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.0% C 0.145 H 154.8°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#28A563
RGB	rgb(40, 165, 99)
HSL	hsl(148, 61%, 40%)
HSV	hsv(148, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 40%, 35.3%)
CIE-LAB	lab(60.12, -48.74, 24.87)
CIE-LCH	lch(60.12, 54.72, 152.96°)
OKLab	oklab(63.96% -0.1314 0.062)
OKLCH	oklch(63.96% 0.145 154.8)
XYZ	xyz(16.5808, 28.2603, 16.3829)
Luminance	0.2826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A563 #A5286A

analogous

#2BA528 #28A563 #28A5A2

triadic

#28A563 #6328A5 #A56328

tetradic

#28A563 #282BA5 #A5286A #A5A228

square

#28A563 #282BA5 #A5286A #A5A228

split-complementary

#28A563 #A228A5 #A5282B

monochromatic

#104228 #1C7445 #28A563 #3BCF81 #6CDBA1

Accessibility & contrast

On white

3.16

#28A563 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#28A563 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A563

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A563	#FFFFFF	#000000	##000000
##28A563	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4975E

Deuteranopia (green-blind)

#968D67

Tritanopia (blue-blind)

#00A394

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a563;
/* rgb */ color: rgb(40, 165, 99);
/* oklch */ color: oklch(64.0% 0.145 154.8);

Tailwind

colors: {
  custom: {
    50: '#75c190',
    500: '#28a563',
    950: '#000000',
  },
}

SCSS

$custom: #28a563;
$custom-light: #75c190;
$custom-dark: #000000;

JSON

{
  "hex": "#28a563",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 99
  },
  "hsl": {
    "h": 148.32,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63961,
    "c": 0.1453,
    "h": 154.8
  },
  "luminance": 0.28262
}

Semantic roles & 50–950 ramp

primary

#28A563

secondary

#C26797

accent

#4498E4

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #28A563

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

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