#28A63D#28A63D

#28A63D is a light, vivid green. Relative luminance 0.281; OKLCH L 63.6% C 0.180 H 145.4°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#28A63D
RGB	rgb(40, 166, 61)
HSL	hsl(130, 61%, 40%)
HSV	hsv(130, 76%, 65%)
CMYK	cmyk(75.9%, 0%, 63.3%, 34.9%)
CIE-LAB	lab(59.94, -55.03, 43.75)
CIE-LCH	lch(59.94, 70.30, 141.52°)
OKLab	oklab(63.65% -0.1484 0.1023)
OKLCH	oklch(63.65% 0.18 145.4)
XYZ	xyz(15.3525, 28.0587, 9.0207)
Luminance	0.2806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A63D #A62891

analogous

#52A628 #28A63D #28A67C

triadic

#28A63D #3D28A6 #A63D28

tetradic

#28A63D #2852A6 #A62891 #A67C28

square

#28A63D #2852A6 #A62891 #A67C28

split-complementary

#28A63D #7C28A6 #A62852

monochromatic

#104319 #1C752B #28A63D #3BD054 #6DDC7F

Accessibility & contrast

On white

3.18

#28A63D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#28A63D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A63D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A63D	#FFFFFF	#000000	##000000
##28A63D	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)

#A99631

Deuteranopia (green-blind)

#9A8D46

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a63d;
/* rgb */ color: rgb(40, 166, 61);
/* oklch */ color: oklch(63.6% 0.180 145.4);

Tailwind

colors: {
  custom: {
    50: '#77c277',
    500: '#28a63d',
    950: '#000000',
  },
}

SCSS

$custom: #28a63d;
$custom-light: #77c277;
$custom-dark: #000000;

JSON

{
  "hex": "#28a63d",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 61
  },
  "hsl": {
    "h": 130,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63645,
    "c": 0.18028,
    "h": 145.4
  },
  "luminance": 0.2806
}

Semantic roles & 50–950 ramp

primary

#28A63D

secondary

#C267B3

accent

#44C9E4

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #28A63D

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

Preview Lab → · Contrast checker → · Palette generator →