#28A63C#28A63C

#28A63C is a light, vivid green. Relative luminance 0.281; OKLCH L 63.6% C 0.181 H 145.3°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#28A63C
RGB	rgb(40, 166, 60)
HSL	hsl(130, 61%, 40%)
HSV	hsv(130, 76%, 65%)
CMYK	cmyk(75.9%, 0%, 63.9%, 34.9%)
CIE-LAB	lab(59.93, -55.15, 44.18)
CIE-LCH	lch(59.93, 70.67, 141.30°)
OKLab	oklab(63.63% -0.1488 0.1031)
OKLCH	oklch(63.63% 0.181 145.3)
XYZ	xyz(15.3258, 28.0480, 8.8802)
Luminance	0.2805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A63C #A62892

analogous

#53A628 #28A63C #28A67B

triadic

#28A63C #3C28A6 #A63C28

tetradic

#28A63C #2853A6 #A62892 #A67B28

square

#28A63C #2853A6 #A62892 #A67B28

split-complementary

#28A63C #7B28A6 #A62853

monochromatic

#104318 #1C752A #28A63C #3BD053 #6DDC7E

Accessibility & contrast

On white

3.18

#28A63C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#28A63C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A63C

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A63C	#FFFFFF	#000000	##000000
##28A63C	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99630

Deuteranopia (green-blind)

#9B8D45

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a63c;
/* rgb */ color: rgb(40, 166, 60);
/* oklch */ color: oklch(63.6% 0.181 145.3);

Tailwind

colors: {
  custom: {
    50: '#77c276',
    500: '#28a63c',
    950: '#000000',
  },
}

SCSS

$custom: #28a63c;
$custom-light: #77c276;
$custom-dark: #000000;

JSON

{
  "hex": "#28a63c",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 60
  },
  "hsl": {
    "h": 129.524,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63634,
    "c": 0.18105,
    "h": 145.3
  },
  "luminance": 0.2805
}

Semantic roles & 50–950 ramp

primary

#28A63C

secondary

#C267B4

accent

#44CBE4

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #28A63C

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

Preview Lab → · Contrast checker → · Palette generator →