#434C10#434C10

#434C10 is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.6% C 0.082 H 117.8°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#434C10
RGB	rgb(67, 76, 16)
HSL	hsl(69, 65%, 18%)
HSV	hsv(69, 79%, 30%)
CMYK	cmyk(11.8%, 0%, 78.9%, 70.2%)
CIE-LAB	lab(30.40, -12.74, 32.46)
CIE-LCH	lch(30.40, 34.87, 111.43°)
OKLab	oklab(39.56% -0.038 0.0722)
OKLCH	oklch(39.56% 0.082 117.8)
XYZ	xyz(4.9928, 6.3996, 1.4623)
Luminance	0.0640 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434C10 #19104C

analogous

#4C3710 #434C10 #254C10

triadic

#434C10 #10434C #4C1043

tetradic

#434C10 #104C37 #19104C #4C1025

square

#434C10 #104C37 #19104C #4C1025

split-complementary

#434C10 #10254C #37104C

monochromatic

#161905 #161905 #434C10 #707F1B #9CB125

Accessibility & contrast

On white

9.21

#434C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#434C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434C10

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434C10	#FFFFFF	#000000	##FFFFFF
##434C10	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524706

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#484740

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #434c10;
/* rgb */ color: rgb(67, 76, 16);
/* oklch */ color: oklch(39.6% 0.082 117.8);

Tailwind

colors: {
  custom: {
    50: '#797e53',
    500: '#434c10',
    950: '#000000',
  },
}

SCSS

$custom: #434c10;
$custom-light: #797e53;
$custom-dark: #000000;

JSON

{
  "hex": "#434c10",
  "rgb": {
    "r": 67,
    "g": 76,
    "b": 16
  },
  "hsl": {
    "h": 69,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.39563,
    "c": 0.08163,
    "h": 117.8
  },
  "luminance": 0.064
}

Semantic roles & 50–950 ramp

primary

#434C10

secondary

#3F3286

accent

#40E859

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090903

muted

#7B7B78

Preview Lab

Preview with #434C10

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

Preview Lab → · Contrast checker → · Palette generator →