#56AA1B#56AA1B

#56AA1B is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 65.9% C 0.187 H 136.2°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#56AA1B
RGB	rgb(86, 170, 27)
HSL	hsl(95, 73%, 39%)
HSV	hsv(95, 84%, 67%)
CMYK	cmyk(49.4%, 0%, 84.1%, 33.3%)
CIE-LAB	lab(62.34, -48.39, 58.91)
CIE-LCH	lch(62.34, 76.24, 129.40°)
OKLab	oklab(65.93% -0.135 0.1293)
OKLCH	oklch(65.93% 0.187 136.2)
XYZ	xyz(18.4098, 30.8057, 6.0127)
Luminance	0.3081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56AA1B #6F1BAA

analogous

#9DAA1B #56AA1B #1BAA27

triadic

#56AA1B #1B56AA #AA1B56

tetradic

#56AA1B #1B9DAA #6F1BAA #AA271B

square

#56AA1B #1B9DAA #6F1BAA #AA271B

split-complementary

#56AA1B #271BAA #AA1B9D

monochromatic

#21400A #3B7513 #56AA1B #71DC26 #94E55B

Accessibility & contrast

On white

2.93

#56AA1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#56AA1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56AA1B

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56AA1B	#FFFFFF	#000000	##000000
##56AA1B	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#A5942E

Tritanopia (blue-blind)

#52A391

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #56aa1b;
/* rgb */ color: rgb(86, 170, 27);
/* oklch */ color: oklch(65.9% 0.187 136.2);

Tailwind

colors: {
  custom: {
    50: '#8ec466',
    500: '#56aa1b',
    950: '#000000',
  },
}

SCSS

$custom: #56aa1b;
$custom-light: #8ec466;
$custom-dark: #000000;

JSON

{
  "hex": "#56aa1b",
  "rgb": {
    "r": 86,
    "g": 170,
    "b": 27
  },
  "hsl": {
    "h": 95.245,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65934,
    "c": 0.18692,
    "h": 136.2
  },
  "luminance": 0.30807
}

Semantic roles & 50–950 ramp

primary

#56AA1B

secondary

#9A58C9

accent

#39EFA4

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #56AA1B

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

Preview Lab → · Contrast checker → · Palette generator →