#51530E#51530E

#51530E is a dark, moderate yellow. Relative luminance 0.080; OKLCH L 42.7% C 0.087 H 111.3°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#51530E
RGB	rgb(81, 83, 14)
HSL	hsl(62, 71%, 19%)
HSV	hsv(62, 83%, 33%)
CMYK	cmyk(2.4%, 0%, 83.1%, 67.5%)
CIE-LAB	lab(33.92, -9.99, 37.00)
CIE-LCH	lch(33.92, 38.32, 105.11°)
OKLab	oklab(42.69% -0.0315 0.0809)
OKLCH	oklch(42.69% 0.087 111.3)
XYZ	xyz(6.5661, 7.9677, 1.6074)
Luminance	0.0797 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51530E #100E53

analogous

#53330E #51530E #2F530E

triadic

#51530E #0E5153 #530E51

tetradic

#51530E #0E5333 #100E53 #530E2F

square

#51530E #0E5333 #100E53 #530E2F

split-complementary

#51530E #0E2F53 #330E53

monochromatic

#1A1A04 #1E1F05 #51530E #848717 #B7BC20

Accessibility & contrast

On white

8.10

#51530E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#51530E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51530E

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51530E	#FFFFFF	#000000	##FFFFFF
##51530E	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F00

Deuteranopia (green-blind)

#5B5114

Tritanopia (blue-blind)

#574D46

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #51530e;
/* rgb */ color: rgb(81, 83, 14);
/* oklch */ color: oklch(42.7% 0.087 111.3);

Tailwind

colors: {
  custom: {
    50: '#858353',
    500: '#51530e',
    950: '#000000',
  },
}

SCSS

$custom: #51530e;
$custom-light: #858353;
$custom-dark: #000000;

JSON

{
  "hex": "#51530e",
  "rgb": {
    "r": 81,
    "g": 83,
    "b": 14
  },
  "hsl": {
    "h": 61.739,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42688,
    "c": 0.08681,
    "h": 111.3
  },
  "luminance": 0.07968
}

Semantic roles & 50–950 ramp

primary

#51530E

secondary

#322F8D

accent

#3AEE3F

background

#F8F7F4

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #51530E

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

Preview Lab → · Contrast checker → · Palette generator →