#51410F#51410F

#51410F is a dark, moderate yellow. Relative luminance 0.056; OKLCH L 38.2% C 0.069 H 90.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#51410F
RGB	rgb(81, 65, 15)
HSL	hsl(45, 69%, 19%)
HSV	hsv(45, 81%, 32%)
CMYK	cmyk(0%, 19.8%, 81.5%, 68.2%)
CIE-LAB	lab(28.29, 0.97, 31.32)
CIE-LCH	lch(28.29, 31.34, 88.22°)
OKLab	oklab(38.22% -0.0005 0.069)
OKLCH	oklch(38.22% 0.069 90.4)
XYZ	xyz(5.3702, 5.5647, 1.2431)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51410F #0F1F51

analogous

#51200F #51410F #40510F

triadic

#51410F #0F5141 #410F51

tetradic

#51410F #0F5120 #0F1F51 #510F40

square

#51410F #0F5120 #0F1F51 #510F40

split-complementary

#51410F #0F4051 #200F51

monochromatic

#1A1505 #1D1805 #51410F #856A19 #B89422

Accessibility & contrast

On white

9.94

#51410F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#51410F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51410F

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51410F	#FFFFFF	#000000	##FFFFFF
##51410F	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494007

Deuteranopia (green-blind)

#4D4512

Tritanopia (blue-blind)

#583B37

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #51410f;
/* rgb */ color: rgb(81, 65, 15);
/* oklch */ color: oklch(38.2% 0.069 90.4);

Tailwind

colors: {
  custom: {
    50: '#857551',
    500: '#51410f',
    950: '#000000',
  },
}

SCSS

$custom: #51410f;
$custom-light: #857551;
$custom-dark: #000000;

JSON

{
  "hex": "#51410f",
  "rgb": {
    "r": 81,
    "g": 65,
    "b": 15
  },
  "hsl": {
    "h": 45.455,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.38217,
    "c": 0.06904,
    "h": 90.4
  },
  "luminance": 0.05564
}

Semantic roles & 50–950 ramp

primary

#51410F

secondary

#31478B

accent

#67EC3C

background

#F8F7F4

surface

#F0EDE7

border

#CBC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #51410F

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

Preview Lab → · Contrast checker → · Palette generator →