#434B10#434B10

#434B10 is a dark, moderate yellow. Relative luminance 0.063; OKLCH L 39.3% C 0.080 H 117.0°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#434B10
RGB	rgb(67, 75, 16)
HSL	hsl(68, 65%, 18%)
HSV	hsv(68, 79%, 29%)
CMYK	cmyk(10.7%, 0%, 78.7%, 70.6%)
CIE-LAB	lab(30.07, -12.16, 32.13)
CIE-LCH	lch(30.07, 34.36, 110.73°)
OKLab	oklab(39.3% -0.0365 0.0716)
OKLCH	oklch(39.3% 0.08 117)
XYZ	xyz(4.9245, 6.2629, 1.4396)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434B10 #18104B

analogous

#4B3510 #434B10 #254B10

triadic

#434B10 #10434B #4B1043

tetradic

#434B10 #104B35 #18104B #4B1025

square

#434B10 #104B35 #18104B #4B1025

split-complementary

#434B10 #10254B #35104B

monochromatic

#171905 #171905 #434B10 #707D1B #9DB026

Accessibility & contrast

On white

9.32

#434B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#434B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #434B10

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434B10	#FFFFFF	#000000	##FFFFFF
##434B10	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514706

Deuteranopia (green-blind)

#504715

Tritanopia (blue-blind)

#484640

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #434b10;
/* rgb */ color: rgb(67, 75, 16);
/* oklch */ color: oklch(39.3% 0.080 117.0);

Tailwind

colors: {
  custom: {
    50: '#797d53',
    500: '#434b10',
    950: '#000000',
  },
}

SCSS

$custom: #434b10;
$custom-light: #797d53;
$custom-dark: #000000;

JSON

{
  "hex": "#434b10",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 68.136,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.39296,
    "c": 0.0803,
    "h": 117
  },
  "luminance": 0.06263
}

Semantic roles & 50–950 ramp

primary

#434B10

secondary

#3D3285

accent

#40E857

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #434B10

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

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