#454C0B#454C0B

#454C0B 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	#454C0B
RGB	rgb(69, 76, 11)
HSL	hsl(66, 75%, 17%)
HSV	hsv(66, 86%, 30%)
CMYK	cmyk(9.2%, 0%, 85.5%, 70.2%)
CIE-LAB	lab(30.54, -12.03, 34.60)
CIE-LCH	lch(30.54, 36.63, 109.17°)
OKLab	oklab(39.71% -0.0367 0.0757)
OKLCH	oklch(39.71% 0.084 115.9)
XYZ	xyz(5.0992, 6.4583, 1.2945)
Luminance	0.0646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454C0B #120B4C

analogous

#4C330B #454C0B #244C0B

triadic

#454C0B #0B454C #4C0B45

tetradic

#454C0B #0B4C33 #120B4C #4C0B24

square

#454C0B #0B4C33 #120B4C #4C0B24

split-complementary

#454C0B #0B244C #330B4C

monochromatic

#181B04 #181B04 #454C0B #768113 #A6B71A

Accessibility & contrast

On white

9.16

#454C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#454C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454C0B

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454C0B	#FFFFFF	#000000	##FFFFFF
##454C0B	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)

#524800

Deuteranopia (green-blind)

#514811

Tritanopia (blue-blind)

#4A4740

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #454c0b;
/* rgb */ color: rgb(69, 76, 11);
/* oklch */ color: oklch(39.7% 0.084 115.9);

Tailwind

colors: {
  custom: {
    50: '#7b7d51',
    500: '#454c0b',
    950: '#000000',
  },
}

SCSS

$custom: #454c0b;
$custom-light: #7b7d51;
$custom-dark: #000000;

JSON

{
  "hex": "#454c0b",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 11
  },
  "hsl": {
    "h": 66.462,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.3971,
    "c": 0.0841,
    "h": 115.9
  },
  "luminance": 0.06458
}

Semantic roles & 50–950 ramp

primary

#454C0B

secondary

#352B88

accent

#36F14B

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0902

muted

#7C7B78

Preview Lab

Preview with #454C0B

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

Preview Lab → · Contrast checker → · Palette generator →