#454A18#454A18

#454A18 is a dark, moderate yellow. Relative luminance 0.062; OKLCH L 39.3% C 0.071 H 114.5°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#454A18
RGB	rgb(69, 74, 24)
HSL	hsl(66, 51%, 19%)
HSV	hsv(66, 68%, 29%)
CMYK	cmyk(6.8%, 0%, 67.6%, 71%)
CIE-LAB	lab(29.98, -10.01, 28.34)
CIE-LCH	lch(29.98, 30.05, 109.45°)
OKLab	oklab(39.3% -0.0296 0.0649)
OKLCH	oklch(39.3% 0.071 114.5)
XYZ	xyz(5.0680, 6.2288, 1.7993)
Luminance	0.0623 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454A18 #1D184A

analogous

#4A3618 #454A18 #2C4A18

triadic

#454A18 #18454A #4A1845

tetradic

#454A18 #184A36 #1D184A #4A182C

square

#454A18 #184A36 #1D184A #4A182C

split-complementary

#454A18 #182C4A #36184A

monochromatic

#161707 #1A1C09 #454A18 #707827 #9BA636

Accessibility & contrast

On white

9.35

#454A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#454A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454A18

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454A18	#FFFFFF	#000000	##FFFFFF
##454A18	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504612

Deuteranopia (green-blind)

#4F471B

Tritanopia (blue-blind)

#4A463F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #454a18;
/* rgb */ color: rgb(69, 74, 24);
/* oklch */ color: oklch(39.3% 0.071 114.5);

Tailwind

colors: {
  custom: {
    50: '#7a7c57',
    500: '#454a18',
    950: '#000000',
  },
}

SCSS

$custom: #454a18;
$custom-light: #7a7c57;
$custom-dark: #000000;

JSON

{
  "hex": "#454a18",
  "rgb": {
    "r": 69,
    "g": 74,
    "b": 24
  },
  "hsl": {
    "h": 66,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39295,
    "c": 0.07137,
    "h": 114.5
  },
  "luminance": 0.06229
}

Semantic roles & 50–950 ramp

primary

#454A18

secondary

#443D81

accent

#4DDA5B

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #454A18

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

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