#4C580C#4C580C

#4C580C is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 43.5% C 0.096 H 118.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C580C
RGB	rgb(76, 88, 12)
HSL	hsl(69, 76%, 20%)
HSV	hsv(69, 86%, 35%)
CMYK	cmyk(13.6%, 0%, 86.4%, 65.5%)
CIE-LAB	lab(35.09, -15.35, 38.57)
CIE-LCH	lch(35.09, 41.51, 111.71°)
OKLab	oklab(43.52% -0.0462 0.084)
OKLCH	oklch(43.52% 0.096 118.8)
XYZ	xyz(6.5367, 8.5425, 1.6523)
Luminance	0.0854 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C580C #180C58

analogous

#583E0C #4C580C #26580C

triadic

#4C580C #0C4C58 #580C4C

tetradic

#4C580C #0C583E #180C58 #580C26

square

#4C580C #0C583E #180C58 #580C26

split-complementary

#4C580C #0C2658 #3E0C58

monochromatic

#171B04 #1D2205 #4C580C #7B8E13 #A9C41B

Accessibility & contrast

On white

7.75

#4C580C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4C580C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C580C

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C580C	#FFFFFF	#000000	##FFFFFF
##4C580C	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#5D5314

Tritanopia (blue-blind)

#51534A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4c580c;
/* rgb */ color: rgb(76, 88, 12);
/* oklch */ color: oklch(43.5% 0.096 118.8);

Tailwind

colors: {
  custom: {
    50: '#818753',
    500: '#4c580c',
    950: '#000000',
  },
}

SCSS

$custom: #4c580c;
$custom-light: #818753;
$custom-dark: #000000;

JSON

{
  "hex": "#4c580c",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 12
  },
  "hsl": {
    "h": 69.474,
    "s": 76,
    "l": 19.608
  },
  "oklch": {
    "l": 0.43518,
    "c": 0.0959,
    "h": 118.8
  },
  "luminance": 0.08542
}

Semantic roles & 50–950 ramp

primary

#4C580C

secondary

#3D2D93

accent

#35F353

background

#F8F8F5

surface

#EFEFE8

border

#CACAC4

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4C580C

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

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