#857018#857018

#857018 is a mid, moderate yellow. Relative luminance 0.166; OKLCH L 55.0% C 0.104 H 94.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#857018
RGB	rgb(133, 112, 24)
HSL	hsl(48, 69%, 31%)
HSV	hsv(48, 82%, 52%)
CMYK	cmyk(0%, 15.8%, 82%, 47.8%)
CIE-LAB	lab(47.81, -1.07, 47.95)
CIE-LCH	lch(47.81, 47.96, 91.28°)
OKLab	oklab(54.97% -0.0084 0.104)
OKLCH	oklch(54.97% 0.104 94.6)
XYZ	xyz(15.6328, 16.6417, 3.2528)
Luminance	0.1664 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857018 #182D85

analogous

#853918 #857018 #638518

triadic

#857018 #188570 #701885

tetradic

#857018 #188539 #182D85 #851863

square

#857018 #188539 #182D85 #851863

split-complementary

#857018 #186385 #391885

monochromatic

#1D1905 #51440F #857018 #B99C21 #DCBD3C

Accessibility & contrast

On white

4.85

#857018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#857018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #857018

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857018	#FFFFFF	#000000	##FFFFFF
##857018	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E03

Deuteranopia (green-blind)

#82741E

Tritanopia (blue-blind)

#906660

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #857018;
/* rgb */ color: rgb(133, 112, 24);
/* oklch */ color: oklch(55.0% 0.104 94.6);

Tailwind

colors: {
  custom: {
    50: '#ac985d',
    500: '#857018',
    950: '#000000',
  },
}

SCSS

$custom: #857018;
$custom-light: #ac985d;
$custom-dark: #000000;

JSON

{
  "hex": "#857018",
  "rgb": {
    "r": 133,
    "g": 112,
    "b": 24
  },
  "hsl": {
    "h": 48.44,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54974,
    "c": 0.10429,
    "h": 94.6
  },
  "luminance": 0.16641
}

Semantic roles & 50–950 ramp

primary

#857018

secondary

#4057B9

accent

#5EEC3C

background

#FBF9F5

surface

#F6F2E9

border

#D0CCC5

text

#110D05

muted

#807E79

Preview Lab

Preview with #857018

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

Preview Lab → · Contrast checker → · Palette generator →