#454C2B#454C2B

#454C2B is a dark, muted yellow-green. Relative luminance 0.066; OKLCH L 40.1% C 0.052 H 118.6°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#454C2B
RGB	rgb(69, 76, 43)
HSL	hsl(73, 28%, 23%)
HSV	hsv(73, 43%, 30%)
CMYK	cmyk(9.2%, 0%, 43.4%, 70.2%)
CIE-LAB	lab(30.90, -9.05, 18.68)
CIE-LCH	lch(30.90, 20.76, 115.85°)
OKLab	oklab(40.11% -0.0249 0.0457)
OKLCH	oklch(40.11% 0.052 118.6)
XYZ	xyz(5.4747, 6.6085, 3.2722)
Luminance	0.0661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454C2B #322B4C

analogous

#4C422B #454C2B #344C2B

triadic

#454C2B #2B454C #4C2B45

tetradic

#454C2B #2B4C42 #322B4C #4C2B34

square

#454C2B #2B4C42 #322B4C #4C2B34

split-complementary

#454C2B #2B344C #422B4C

monochromatic

#12140B #222515 #454C2B #687341 #8C9A57

Accessibility & contrast

On white

9.04

#454C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#454C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454C2B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454C2B	#FFFFFF	#000000	##FFFFFF
##454C2B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504929

Deuteranopia (green-blind)

#4F492D

Tritanopia (blue-blind)

#484944

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #454c2b;
/* rgb */ color: rgb(69, 76, 43);
/* oklch */ color: oklch(40.1% 0.052 118.6);

Tailwind

colors: {
  custom: {
    50: '#797e65',
    500: '#454c2b',
    950: '#000000',
  },
}

SCSS

$custom: #454c2b;
$custom-light: #797e65;
$custom-dark: #000000;

JSON

{
  "hex": "#454c2b",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 43
  },
  "hsl": {
    "h": 72.727,
    "s": 27.731,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40112,
    "c": 0.05202,
    "h": 118.6
  },
  "luminance": 0.06609
}

Semantic roles & 50–950 ramp

primary

#454C2B

secondary

#5E557E

accent

#64C478

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#090905

muted

#7B7B7A

Preview Lab

Preview with #454C2B

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

Preview Lab → · Contrast checker → · Palette generator →