#57450E#57450E

#57450E is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.9% C 0.074 H 89.6°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#57450E
RGB	rgb(87, 69, 14)
HSL	hsl(45, 72%, 20%)
HSV	hsv(45, 84%, 34%)
CMYK	cmyk(0%, 20.7%, 83.9%, 65.9%)
CIE-LAB	lab(30.19, 1.50, 33.80)
CIE-LCH	lch(30.19, 33.84, 87.47°)
OKLab	oklab(39.88% 0.0005 0.0738)
OKLCH	oklch(39.88% 0.074 89.6)
XYZ	xyz(6.1382, 6.3146, 1.3109)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57450E #0E2057

analogous

#57200E #57450E #45570E

triadic

#57450E #0E5745 #450E57

tetradic

#57450E #0E5720 #0E2057 #570E45

square

#57450E #0E5720 #0E2057 #570E45

split-complementary

#57450E #0E4557 #200E57

monochromatic

#1A1504 #221B06 #57450E #8C6F16 #C0991F

Accessibility & contrast

On white

9.28

#57450E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#57450E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57450E

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57450E	#FFFFFF	#000000	##FFFFFF
##57450E	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4405

Deuteranopia (green-blind)

#524911

Tritanopia (blue-blind)

#5F3E3A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57450e;
/* rgb */ color: rgb(87, 69, 14);
/* oklch */ color: oklch(39.9% 0.074 89.6);

Tailwind

colors: {
  custom: {
    50: '#8a7851',
    500: '#57450e',
    950: '#000000',
  },
}

SCSS

$custom: #57450e;
$custom-light: #8a7851;
$custom-dark: #000000;

JSON

{
  "hex": "#57450e",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 14
  },
  "hsl": {
    "h": 45.205,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39879,
    "c": 0.07377,
    "h": 89.6
  },
  "luminance": 0.06314
}

Semantic roles & 50–950 ramp

primary

#57450E

secondary

#304891

accent

#66EF39

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #57450E

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

Preview Lab → · Contrast checker → · Palette generator →