#56901C#56901C

#56901C is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.1% C 0.155 H 133.3°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#56901C
RGB	rgb(86, 144, 28)
HSL	hsl(90, 67%, 34%)
HSV	hsv(90, 81%, 56%)
CMYK	cmyk(40.3%, 0%, 80.6%, 43.5%)
CIE-LAB	lab(54.04, -37.69, 51.06)
CIE-LCH	lch(54.04, 63.46, 126.44°)
OKLab	oklab(59.11% -0.1062 0.1129)
OKLCH	oklch(59.11% 0.155 133.3)
XYZ	xyz(14.0204, 22.0081, 4.6076)
Luminance	0.2201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56901C #561C90

analogous

#90901C #56901C #1C901C

triadic

#56901C #1C5690 #901C56

tetradic

#56901C #1C9090 #561C90 #901C1C

square

#56901C #1C9090 #561C90 #901C1C

split-complementary

#56901C #1C1C90 #901C90

monochromatic

#192A08 #375D12 #56901C #75C326 #93DC4A

Accessibility & contrast

On white

3.89

#56901C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#56901C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #56901C

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56901C	#FFFFFF	#000000	##000000
##56901C	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8E8029

Tritanopia (blue-blind)

#568A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #56901c;
/* rgb */ color: rgb(86, 144, 28);
/* oklch */ color: oklch(59.1% 0.155 133.3);

Tailwind

colors: {
  custom: {
    50: '#8bb163',
    500: '#56901c',
    950: '#000000',
  },
}

SCSS

$custom: #56901c;
$custom-light: #8bb163;
$custom-dark: #000000;

JSON

{
  "hex": "#56901c",
  "rgb": {
    "r": 86,
    "g": 144,
    "b": 28
  },
  "hsl": {
    "h": 90,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.59115,
    "c": 0.15502,
    "h": 133.3
  },
  "luminance": 0.22009
}

Semantic roles & 50–950 ramp

primary

#56901C

secondary

#844ABE

accent

#3DEA94

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #56901C

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

Preview Lab → · Contrast checker → · Palette generator →