#56AA23#56AA23

#56AA23 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.0% C 0.183 H 136.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#56AA23
RGB	rgb(86, 170, 35)
HSL	hsl(97, 66%, 40%)
HSV	hsv(97, 79%, 67%)
CMYK	cmyk(49.4%, 0%, 79.4%, 33.3%)
CIE-LAB	lab(62.38, -47.99, 56.70)
CIE-LCH	lch(62.38, 74.28, 130.25°)
OKLab	oklab(65.97% -0.1335 0.1258)
OKLCH	oklch(65.97% 0.183 136.7)
XYZ	xyz(18.5153, 30.8479, 6.5684)
Luminance	0.3085 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AA23 #7723AA

analogous

#9AAA23 #56AA23 #23AA33

triadic

#56AA23 #2356AA #AA2356

tetradic

#56AA23 #239AAA #7723AA #AA3323

square

#56AA23 #239AAA #7723AA #AA3323

split-complementary

#56AA23 #3323AA #AA239A

monochromatic

#23440E #3C7719 #56AA23 #71D535 #95E068

Accessibility & contrast

On white

2.93

#56AA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#56AA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AA23

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AA23	#FFFFFF	#000000	##000000
##56AA23	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A59432

Tritanopia (blue-blind)

#51A491

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #56aa23;
/* rgb */ color: rgb(86, 170, 35);
/* oklch */ color: oklch(66.0% 0.183 136.7);

Tailwind

colors: {
  custom: {
    50: '#8ec469',
    500: '#56aa23',
    950: '#000000',
  },
}

SCSS

$custom: #56aa23;
$custom-light: #8ec469;
$custom-dark: #000000;

JSON

{
  "hex": "#56aa23",
  "rgb": {
    "r": 86,
    "g": 170,
    "b": 35
  },
  "hsl": {
    "h": 97.333,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65975,
    "c": 0.18343,
    "h": 136.7
  },
  "luminance": 0.30849
}

Semantic roles & 50–950 ramp

primary

#56AA23

secondary

#A063C6

accent

#3FE9A9

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AA23

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

Preview Lab → · Contrast checker → · Palette generator →