#51450E#51450E

#51450E is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 39.2% C 0.073 H 96.2°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#51450E
RGB	rgb(81, 69, 14)
HSL	hsl(49, 71%, 19%)
HSV	hsv(49, 83%, 32%)
CMYK	cmyk(0%, 14.8%, 82.7%, 68.2%)
CIE-LAB	lab(29.51, -1.58, 32.92)
CIE-LCH	lch(29.51, 32.96, 92.75°)
OKLab	oklab(39.18% -0.0079 0.0722)
OKLCH	oklch(39.18% 0.073 96.2)
XYZ	xyz(5.6010, 6.0376, 1.2857)
Luminance	0.0604 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51450E #0E1A51

analogous

#51230E #51450E #3B510E

triadic

#51450E #0E5145 #450E51

tetradic

#51450E #0E5123 #0E1A51 #510E3B

square

#51450E #0E5123 #0E1A51 #510E3B

split-complementary

#51450E #0E3B51 #230E51

monochromatic

#1A1605 #1D1905 #51450E #857117 #B99E20

Accessibility & contrast

On white

9.51

#51450E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#51450E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51450E

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51450E	#FFFFFF	#000000	##FFFFFF
##51450E	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4305

Deuteranopia (green-blind)

#504712

Tritanopia (blue-blind)

#583F3A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #51450e;
/* rgb */ color: rgb(81, 69, 14);
/* oklch */ color: oklch(39.2% 0.073 96.2);

Tailwind

colors: {
  custom: {
    50: '#857851',
    500: '#51450e',
    950: '#000000',
  },
}

SCSS

$custom: #51450e;
$custom-light: #857851;
$custom-dark: #000000;

JSON

{
  "hex": "#51450e",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 14
  },
  "hsl": {
    "h": 49.254,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39179,
    "c": 0.07263,
    "h": 96.2
  },
  "luminance": 0.06037
}

Semantic roles & 50–950 ramp

primary

#51450E

secondary

#2F408C

accent

#5BED3A

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #51450E

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

Preview Lab → · Contrast checker → · Palette generator →