#454C10#454C10

#454C10 is a dark, moderate yellow. Relative luminance 0.065; OKLCH L 39.7% C 0.081 H 116.0°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#454C10
RGB	rgb(69, 76, 16)
HSL	hsl(67, 65%, 18%)
HSV	hsv(67, 79%, 30%)
CMYK	cmyk(9.2%, 0%, 78.9%, 70.2%)
CIE-LAB	lab(30.57, -11.76, 32.69)
CIE-LCH	lch(30.57, 34.74, 109.78°)
OKLab	oklab(39.75% -0.0354 0.0727)
OKLCH	oklch(39.75% 0.081 116)
XYZ	xyz(5.1323, 6.4716, 1.4689)
Luminance	0.0647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#454C10 #17104C

analogous

#4C3510 #454C10 #274C10

triadic

#454C10 #10454C #4C1045

tetradic

#454C10 #104C35 #17104C #4C1027

square

#454C10 #104C35 #17104C #4C1027

split-complementary

#454C10 #10274C #35104C

monochromatic

#171905 #171905 #454C10 #737F1B #A1B125

Accessibility & contrast

On white

9.15

#454C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#454C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #454C10

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##454C10	#FFFFFF	#000000	##FFFFFF
##454C10	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524806

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#4A4740

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #454c10;
/* rgb */ color: rgb(69, 76, 16);
/* oklch */ color: oklch(39.7% 0.081 116.0);

Tailwind

colors: {
  custom: {
    50: '#7b7d53',
    500: '#454c10',
    950: '#000000',
  },
}

SCSS

$custom: #454c10;
$custom-light: #7b7d53;
$custom-dark: #000000;

JSON

{
  "hex": "#454c10",
  "rgb": {
    "r": 69,
    "g": 76,
    "b": 16
  },
  "hsl": {
    "h": 67,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.39746,
    "c": 0.08084,
    "h": 116
  },
  "luminance": 0.06472
}

Semantic roles & 50–950 ramp

primary

#454C10

secondary

#3C3286

accent

#40E853

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090903

muted

#7B7B78

Preview Lab

Preview with #454C10

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

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