#56A628#56A628

#56A628 is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 65.0% C 0.176 H 136.7°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#56A628
RGB	rgb(86, 166, 40)
HSL	hsl(98, 61%, 40%)
HSV	hsv(98, 76%, 65%)
CMYK	cmyk(48.2%, 0%, 75.9%, 34.9%)
CIE-LAB	lab(61.14, -46.11, 53.87)
CIE-LCH	lch(61.14, 70.91, 130.56°)
OKLab	oklab(64.96% -0.1281 0.1206)
OKLCH	oklch(64.96% 0.176 136.7)
XYZ	xyz(17.8565, 29.4029, 6.7415)
Luminance	0.2940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56A628 #7828A6

analogous

#95A628 #56A628 #28A639

triadic

#56A628 #2856A6 #A62856

tetradic

#56A628 #2895A6 #7828A6 #A63928

square

#56A628 #2895A6 #7828A6 #A63928

split-complementary

#56A628 #3928A6 #A62895

monochromatic

#234310 #3C751C #56A628 #72D03B #95DC6D

Accessibility & contrast

On white

3.05

#56A628 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#56A628 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56A628

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56A628	#FFFFFF	#000000	##000000
##56A628	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC980C

Deuteranopia (green-blind)

#A19135

Tritanopia (blue-blind)

#52A08E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #56a628;
/* rgb */ color: rgb(86, 166, 40);
/* oklch */ color: oklch(65.0% 0.176 136.7);

Tailwind

colors: {
  custom: {
    50: '#8dc16b',
    500: '#56a628',
    950: '#000000',
  },
}

SCSS

$custom: #56a628;
$custom-light: #8dc16b;
$custom-dark: #000000;

JSON

{
  "hex": "#56a628",
  "rgb": {
    "r": 86,
    "g": 166,
    "b": 40
  },
  "hsl": {
    "h": 98.095,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.64961,
    "c": 0.17597,
    "h": 136.7
  },
  "luminance": 0.29404
}

Semantic roles & 50–950 ramp

primary

#56A628

secondary

#A167C2

accent

#44E4AA

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #56A628

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

Preview Lab → · Contrast checker → · Palette generator →