#4E510F#4E510F

#4E510F is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.9% C 0.085 H 112.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E510F
RGB	rgb(78, 81, 15)
HSL	hsl(63, 69%, 19%)
HSV	hsv(63, 81%, 32%)
CMYK	cmyk(3.7%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(33.00, -10.27, 35.69)
CIE-LCH	lch(33.00, 37.13, 106.05°)
OKLab	oklab(41.89% -0.032 0.0784)
OKLCH	oklch(41.89% 0.085 112.2)
XYZ	xyz(6.1707, 7.5392, 1.5820)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E510F #120F51

analogous

#51330F #4E510F #2D510F

triadic

#4E510F #0F4E51 #510F4E

tetradic

#4E510F #0F5133 #120F51 #510F2D

square

#4E510F #0F5133 #120F51 #510F2D

split-complementary

#4E510F #0F2D51 #330F51

monochromatic

#191A05 #1C1D05 #4E510F #808519 #B1B822

Accessibility & contrast

On white

8.37

#4E510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4E510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E510F

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E510F	#FFFFFF	#000000	##FFFFFF
##4E510F	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)

#584D03

Deuteranopia (green-blind)

#584E15

Tritanopia (blue-blind)

#544C45

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4e510f;
/* rgb */ color: rgb(78, 81, 15);
/* oklch */ color: oklch(41.9% 0.085 112.2);

Tailwind

colors: {
  custom: {
    50: '#828153',
    500: '#4e510f',
    950: '#000000',
  },
}

SCSS

$custom: #4e510f;
$custom-light: #828153;
$custom-dark: #000000;

JSON

{
  "hex": "#4e510f",
  "rgb": {
    "r": 78,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 62.727,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.41893,
    "c": 0.08471,
    "h": 112.2
  },
  "luminance": 0.07539
}

Semantic roles & 50–950 ramp

primary

#4E510F

secondary

#35318B

accent

#3CEC44

background

#F8F7F4

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4E510F

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

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