#424510#424510

#424510 is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.6% C 0.073 H 112.6°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#424510
RGB	rgb(66, 69, 16)
HSL	hsl(63, 62%, 17%)
HSV	hsv(63, 77%, 27%)
CMYK	cmyk(4.3%, 0%, 76.8%, 72.9%)
CIE-LAB	lab(27.99, -9.13, 30.04)
CIE-LCH	lch(27.99, 31.40, 106.91°)
OKLab	oklab(37.6% -0.0279 0.0672)
OKLCH	oklch(37.6% 0.073 112.6)
XYZ	xyz(4.4685, 5.4520, 1.3071)
Luminance	0.0545 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424510 #131045

analogous

#452E10 #424510 #284510

triadic

#424510 #104245 #451042

tetradic

#424510 #10452E #131045 #451028

square

#424510 #10452E #131045 #451028

split-complementary

#424510 #102845 #2E1045

monochromatic

#181906 #181906 #424510 #72771C #A1A827

Accessibility & contrast

On white

10.05

#424510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#424510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424510

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424510	#FFFFFF	#000000	##FFFFFF
##424510	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4108

Deuteranopia (green-blind)

#4B4314

Tritanopia (blue-blind)

#47403A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #424510;
/* rgb */ color: rgb(66, 69, 16);
/* oklch */ color: oklch(37.6% 0.073 112.6);

Tailwind

colors: {
  custom: {
    50: '#787852',
    500: '#424510',
    950: '#000000',
  },
}

SCSS

$custom: #424510;
$custom-light: #787852;
$custom-dark: #000000;

JSON

{
  "hex": "#424510",
  "rgb": {
    "r": 66,
    "g": 69,
    "b": 16
  },
  "hsl": {
    "h": 63.396,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.37605,
    "c": 0.07276,
    "h": 112.6
  },
  "luminance": 0.05452
}

Semantic roles & 50–950 ramp

primary

#424510

secondary

#36327F

accent

#42E54C

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #424510

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

Preview Lab → · Contrast checker → · Palette generator →