#423305#423305

#423305 is a dark, moderate yellow. Relative luminance 0.035; OKLCH L 32.9% C 0.063 H 89.2°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#423305
RGB	rgb(66, 51, 5)
HSL	hsl(45, 86%, 14%)
HSV	hsv(45, 92%, 26%)
CMYK	cmyk(0%, 22.7%, 92.4%, 74.1%)
CIE-LAB	lab(22.08, 1.55, 28.85)
CIE-LCH	lch(22.08, 28.89, 86.92°)
OKLab	oklab(32.89% 0.0008 0.0632)
OKLCH	oklch(32.89% 0.063 89.2)
XYZ	xyz(3.4582, 3.5371, 0.6441)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423305 #051442

analogous

#421505 #423305 #334205

triadic

#423305 #054233 #330542

tetradic

#423305 #054215 #051442 #420533

square

#423305 #054215 #051442 #420533

split-complementary

#423305 #053342 #150542

monochromatic

#1C1602 #1C1602 #423305 #7B5F09 #B48B0E

Accessibility & contrast

On white

12.30

#423305 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#423305 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423305

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423305	#FFFFFF	#000000	##FFFFFF
##423305	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3200

Deuteranopia (green-blind)

#3E3707

Tritanopia (blue-blind)

#482D2A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #423305;
/* rgb */ color: rgb(66, 51, 5);
/* oklch */ color: oklch(32.9% 0.063 89.2);

Tailwind

colors: {
  custom: {
    50: '#796a4a',
    500: '#423305',
    950: '#000000',
  },
}

SCSS

$custom: #423305;
$custom-light: #796a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#423305",
  "rgb": {
    "r": 66,
    "g": 51,
    "b": 5
  },
  "hsl": {
    "h": 45.246,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.32885,
    "c": 0.06323,
    "h": 89.2
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary

#423305

secondary

#203982

accent

#5FFC2C

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #423305

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

Preview Lab → · Contrast checker → · Palette generator →