#857423#857423

#857423 is a mid, moderate yellow. Relative luminance 0.176; OKLCH L 55.9% C 0.100 H 97.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#857423
RGB	rgb(133, 116, 35)
HSL	hsl(50, 58%, 33%)
HSV	hsv(50, 74%, 52%)
CMYK	cmyk(0%, 12.8%, 73.7%, 47.8%)
CIE-LAB	lab(49.01, -2.85, 44.87)
CIE-LCH	lch(49.01, 44.96, 93.64°)
OKLab	oklab(55.95% -0.0123 0.0997)
OKLCH	oklch(55.95% 0.1 97)
XYZ	xyz(16.2224, 17.5995, 4.1323)
Luminance	0.1760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857423 #233485

analogous

#854323 #857423 #658523

triadic

#857423 #238574 #742385

tetradic

#857423 #238543 #233485 #852365

square

#857423 #238543 #233485 #852365

split-complementary

#857423 #236585 #432385

monochromatic

#241F09 #554A16 #857423 #B59E30 #D1BB51

Accessibility & contrast

On white

4.65

#857423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#857423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #857423

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857423	#FFFFFF	#000000	##FFFFFF
##857423	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807117

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#906B64

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #857423;
/* rgb */ color: rgb(133, 116, 35);
/* oklch */ color: oklch(55.9% 0.100 97.0);

Tailwind

colors: {
  custom: {
    50: '#ac9b63',
    500: '#857423',
    950: '#000000',
  },
}

SCSS

$custom: #857423;
$custom-light: #ac9b63;
$custom-dark: #000000;

JSON

{
  "hex": "#857423",
  "rgb": {
    "r": 133,
    "g": 116,
    "b": 35
  },
  "hsl": {
    "h": 49.592,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55946,
    "c": 0.10046,
    "h": 97
  },
  "luminance": 0.17599
}

Semantic roles & 50–950 ramp

primary

#857423

secondary

#4F61B5

accent

#61E246

background

#FAF9F6

surface

#F5F2EB

border

#CFCCC6

text

#110E06

muted

#807E7A

Preview Lab

Preview with #857423

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

Preview Lab → · Contrast checker → · Palette generator →