#857728#857728

#857728 is a mid, moderate yellow. Relative luminance 0.183; OKLCH L 56.7% C 0.099 H 99.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#857728
RGB	rgb(133, 119, 40)
HSL	hsl(51, 54%, 34%)
HSV	hsv(51, 70%, 52%)
CMYK	cmyk(0%, 10.5%, 69.9%, 47.8%)
CIE-LAB	lab(49.90, -4.26, 43.62)
CIE-LCH	lch(49.90, 43.82, 95.58°)
OKLab	oklab(56.67% -0.0157 0.098)
OKLCH	oklch(56.67% 0.099 99.1)
XYZ	xyz(16.6534, 18.3342, 4.6687)
Luminance	0.1833 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857728 #283685

analogous

#854928 #857728 #658528

triadic

#857728 #288577 #772885

tetradic

#857728 #288549 #283685 #852865

square

#857728 #288549 #283685 #852865

split-complementary

#857728 #286585 #492885

monochromatic

#27230C #564D1A #857728 #B4A136 #CDBC5A

Accessibility & contrast

On white

4.50

#857728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#857728 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857728

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857728	#FFFFFF	#000000	##000000
##857728	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741D

Deuteranopia (green-blind)

#86792C

Tritanopia (blue-blind)

#8F6E67

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #857728;
/* rgb */ color: rgb(133, 119, 40);
/* oklch */ color: oklch(56.7% 0.099 99.1);

Tailwind

colors: {
  custom: {
    50: '#ab9d67',
    500: '#857728',
    950: '#000000',
  },
}

SCSS

$custom: #857728;
$custom-light: #ab9d67;
$custom-dark: #000000;

JSON

{
  "hex": "#857728",
  "rgb": {
    "r": 133,
    "g": 119,
    "b": 40
  },
  "hsl": {
    "h": 50.968,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56665,
    "c": 0.09926,
    "h": 99.1
  },
  "luminance": 0.18333
}

Semantic roles & 50–950 ramp

primary

#857728

secondary

#5664B3

accent

#61DD4B

background

#FAF9F6

surface

#F5F2EB

border

#CFCCC6

text

#100E06

muted

#7F7E7A

Preview Lab

Preview with #857728

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

Preview Lab → · Contrast checker → · Palette generator →