#56B20F#56B20F

#56B20F is a light, vivid yellow-green. Relative luminance 0.339; OKLCH L 68.0% C 0.200 H 136.4°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#56B20F
RGB	rgb(86, 178, 15)
HSL	hsl(94, 84%, 38%)
HSV	hsv(94, 92%, 70%)
CMYK	cmyk(51.7%, 0%, 91.6%, 30.2%)
CIE-LAB	lab(64.85, -51.85, 63.53)
CIE-LCH	lch(64.85, 82.01, 129.22°)
OKLab	oklab(67.98% -0.1447 0.1376)
OKLCH	oklch(67.98% 0.2 136.4)
XYZ	xyz(19.8438, 33.8523, 5.9403)
Luminance	0.3385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56B20F #6B0FB2

analogous

#A7B20F #56B20F #0FB219

triadic

#56B20F #0F56B2 #B20F56

tetradic

#56B20F #0FA7B2 #6B0FB2 #B2190F

square

#56B20F #0FA7B2 #6B0FB2 #B2190F

split-complementary

#56B20F #190FB2 #B20FA7

monochromatic

#1F4105 #3B7A0A #56B20F #71EA14 #93F04C

Accessibility & contrast

On white

2.70

#56B20F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#56B20F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #56B20F

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56B20F	#FFFFFF	#000000	##000000
##56B20F	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AD9B29

Tritanopia (blue-blind)

#51AB97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #56b20f;
/* rgb */ color: rgb(86, 178, 15);
/* oklch */ color: oklch(68.0% 0.200 136.4);

Tailwind

colors: {
  custom: {
    50: '#90ca64',
    500: '#56b20f',
    950: '#000000',
  },
}

SCSS

$custom: #56b20f;
$custom-light: #90ca64;
$custom-dark: #000000;

JSON

{
  "hex": "#56b20f",
  "rgb": {
    "r": 86,
    "g": 178,
    "b": 15
  },
  "hsl": {
    "h": 93.865,
    "s": 84.456,
    "l": 37.843
  },
  "oklch": {
    "l": 0.67983,
    "c": 0.19969,
    "h": 136.4
  },
  "luminance": 0.33854
}

Semantic roles & 50–950 ramp

primary

#56B20F

secondary

#974CD1

accent

#2DFBA1

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1306

muted

#7E827A

Preview Lab

Preview with #56B20F

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

Preview Lab → · Contrast checker → · Palette generator →