#4D5010#4D5010

#4D5010 is a dark, moderate yellow. Relative luminance 0.074; OKLCH L 41.5% C 0.083 H 112.2°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D5010
RGB	rgb(77, 80, 16)
HSL	hsl(63, 67%, 19%)
HSV	hsv(63, 80%, 31%)
CMYK	cmyk(3.7%, 0%, 80%, 68.6%)
CIE-LAB	lab(32.60, -10.13, 34.88)
CIE-LCH	lch(32.60, 36.32, 106.19°)
OKLab	oklab(41.55% -0.0314 0.077)
OKLCH	oklch(41.55% 0.083 112.2)
XYZ	xyz(6.0229, 7.3527, 1.5920)
Luminance	0.0735 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5010 #131050

analogous

#503310 #4D5010 #2D5010

triadic

#4D5010 #104D50 #50104D

tetradic

#4D5010 #105033 #131050 #50102D

square

#4D5010 #105033 #131050 #50102D

split-complementary

#4D5010 #102D50 #331050

monochromatic

#191A05 #1C1D06 #4D5010 #7E831A #AFB624

Accessibility & contrast

On white

8.50

#4D5010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4D5010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5010

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5010	#FFFFFF	#000000	##FFFFFF
##4D5010	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C04

Deuteranopia (green-blind)

#574D15

Tritanopia (blue-blind)

#534B44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4d5010;
/* rgb */ color: rgb(77, 80, 16);
/* oklch */ color: oklch(41.5% 0.083 112.2);

Tailwind

colors: {
  custom: {
    50: '#818054',
    500: '#4d5010',
    950: '#000000',
  },
}

SCSS

$custom: #4d5010;
$custom-light: #818054;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5010",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 16
  },
  "hsl": {
    "h": 62.813,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.41546,
    "c": 0.08315,
    "h": 112.2
  },
  "luminance": 0.07353
}

Semantic roles & 50–950 ramp

primary

#4D5010

secondary

#36328A

accent

#3EEA46

background

#F8F7F5

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4D5010

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

Preview Lab → · Contrast checker → · Palette generator →