#4D511C#4D511C

#4D511C is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.9% C 0.074 H 113.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D511C
RGB	rgb(77, 81, 28)
HSL	hsl(65, 49%, 21%)
HSV	hsv(65, 65%, 32%)
CMYK	cmyk(4.9%, 0%, 65.4%, 68.2%)
CIE-LAB	lab(33.02, -9.88, 29.82)
CIE-LCH	lch(33.02, 31.41, 108.34°)
OKLab	oklab(41.92% -0.0294 0.0685)
OKLCH	oklch(41.92% 0.075 113.2)
XYZ	xyz(6.2127, 7.5466, 2.2277)
Luminance	0.0755 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D511C #201C51

analogous

#513B1C #4D511C #33511C

triadic

#4D511C #1C4D51 #511C4D

tetradic

#4D511C #1C513B #201C51 #511C33

square

#4D511C #1C513B #201C51 #511C33

split-complementary

#4D511C #1C3351 #3B1C51

monochromatic

#161708 #22240C #4D511C #787E2C #A3AC3B

Accessibility & contrast

On white

8.37

#4D511C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4D511C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D511C

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D511C	#FFFFFF	#000000	##FFFFFF
##4D511C	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D16

Deuteranopia (green-blind)

#574E1F

Tritanopia (blue-blind)

#524C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d511c;
/* rgb */ color: rgb(77, 81, 28);
/* oklch */ color: oklch(41.9% 0.074 113.2);

Tailwind

colors: {
  custom: {
    50: '#80815b',
    500: '#4d511c',
    950: '#000000',
  },
}

SCSS

$custom: #4d511c;
$custom-light: #80815b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d511c",
  "rgb": {
    "r": 77,
    "g": 81,
    "b": 28
  },
  "hsl": {
    "h": 64.528,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41917,
    "c": 0.0745,
    "h": 113.2
  },
  "luminance": 0.07546
}

Semantic roles & 50–950 ramp

primary

#4D511C

secondary

#474287

accent

#50D85A

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0A0A04

muted

#7C7C79

Preview Lab

Preview with #4D511C

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

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