#57450F#57450F

#57450F is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.9% C 0.073 H 89.4°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#57450F
RGB	rgb(87, 69, 15)
HSL	hsl(45, 71%, 20%)
HSV	hsv(45, 83%, 34%)
CMYK	cmyk(0%, 20.7%, 82.8%, 65.9%)
CIE-LAB	lab(30.20, 1.54, 33.39)
CIE-LCH	lch(30.20, 33.43, 87.35°)
OKLab	oklab(39.89% 0.0008 0.0731)
OKLCH	oklch(39.89% 0.073 89.4)
XYZ	xyz(6.1452, 6.3174, 1.3475)
Luminance	0.0632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57450F #0F2157

analogous

#57210F #57450F #45570F

triadic

#57450F #0F5745 #450F57

tetradic

#57450F #0F5721 #0F2157 #570F45

square

#57450F #0F5721 #0F2157 #570F45

split-complementary

#57450F #0F4557 #210F57

monochromatic

#1A1505 #231C06 #57450F #8B6E18 #BF9821

Accessibility & contrast

On white

9.28

#57450F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#57450F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57450F

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57450F	#FFFFFF	#000000	##FFFFFF
##57450F	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)

#4E4406

Deuteranopia (green-blind)

#524912

Tritanopia (blue-blind)

#5F3E3B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57450f;
/* rgb */ color: rgb(87, 69, 15);
/* oklch */ color: oklch(39.9% 0.073 89.4);

Tailwind

colors: {
  custom: {
    50: '#8a7852',
    500: '#57450f',
    950: '#000000',
  },
}

SCSS

$custom: #57450f;
$custom-light: #8a7852;
$custom-dark: #000000;

JSON

{
  "hex": "#57450f",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 15
  },
  "hsl": {
    "h": 45,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.39887,
    "c": 0.07314,
    "h": 89.4
  },
  "luminance": 0.06317
}

Semantic roles & 50–950 ramp

primary

#57450F

secondary

#314991

accent

#67ED3A

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #57450F

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

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