#454C0C#454C0C

#454C0C is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 39.7% C 0.084 H 115.9°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#454C0C
RGB	rgb(69, 76, 12)
HSL	hsl(67, 73%, 17%)
HSV	hsv(67, 84%, 30%)
CMYK	cmyk(9.2%, 0%, 84.2%, 70.2%)
CIE-LAB	lab(30.55, -11.98, 34.24)
CIE-LCH	lch(30.55, 36.27, 109.28°)
OKLab	oklab(39.72% -0.0365 0.0751)
OKLCH	oklch(39.72% 0.084 115.9)
XYZ	xyz(5.1052, 6.4607, 1.3259)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454C0C #130C4C

analogous

#4C330C #454C0C #254C0C

triadic

#454C0C #0C454C #4C0C45

tetradic

#454C0C #0C4C33 #130C4C #4C0C25

square

#454C0C #0C4C33 #130C4C #4C0C25

split-complementary

#454C0C #0C254C #330C4C

monochromatic

#181A04 #181A04 #454C0C #758114 #A5B61D

Accessibility & contrast

On white

9.16

#454C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#454C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454C0C

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454C0C	#FFFFFF	#000000	##FFFFFF
##454C0C	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524801

Deuteranopia (green-blind)

#514812

Tritanopia (blue-blind)

#4A4740

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #454c0c;
/* rgb */ color: rgb(69, 76, 12);
/* oklch */ color: oklch(39.7% 0.084 115.9);

Tailwind

colors: {
  custom: {
    50: '#7b7d51',
    500: '#454c0c',
    950: '#000000',
  },
}

SCSS

$custom: #454c0c;
$custom-light: #7b7d51;
$custom-dark: #000000;

JSON

{
  "hex": "#454c0c",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 12
  },
  "hsl": {
    "h": 66.563,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.39716,
    "c": 0.0835,
    "h": 115.9
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#454C0C

secondary

#362C88

accent

#38EF4C

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0902

muted

#7C7B78

Preview Lab

Preview with #454C0C

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

Preview Lab → · Contrast checker → · Palette generator →