#604E18#604E18

#604E18 is a dark, moderate yellow. Relative luminance 0.080; OKLCH L 43.1% C 0.075 H 90.1°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#604E18
RGB	rgb(96, 78, 24)
HSL	hsl(45, 60%, 24%)
HSV	hsv(45, 75%, 38%)
CMYK	cmyk(0%, 18.7%, 75%, 62.4%)
CIE-LAB	lab(33.99, 1.01, 33.40)
CIE-LCH	lch(33.99, 33.41, 88.26°)
OKLab	oklab(43.13% -0.0002 0.0747)
OKLCH	oklch(43.13% 0.075 90.1)
XYZ	xyz(7.7135, 8.0020, 2.0022)
Luminance	0.0800 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604E18 #182A60

analogous

#602A18 #604E18 #4E6018

triadic

#604E18 #18604E #4E1860

tetradic

#604E18 #18602A #182A60 #60184E

square

#604E18 #18602A #182A60 #60184E

split-complementary

#604E18 #184E60 #2A1860

monochromatic

#181406 #2F260C #604E18 #917624 #C29E30

Accessibility & contrast

On white

8.08

#604E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#604E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #604E18

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604E18	#FFFFFF	#000000	##FFFFFF
##604E18	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D11

Deuteranopia (green-blind)

#5C521B

Tritanopia (blue-blind)

#684743

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #604e18;
/* rgb */ color: rgb(96, 78, 24);
/* oklch */ color: oklch(43.1% 0.075 90.1);

Tailwind

colors: {
  custom: {
    50: '#907f58',
    500: '#604e18',
    950: '#000000',
  },
}

SCSS

$custom: #604e18;
$custom-light: #907f58;
$custom-dark: #000000;

JSON

{
  "hex": "#604e18",
  "rgb": {
    "r": 96,
    "g": 78,
    "b": 24
  },
  "hsl": {
    "h": 45,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43134,
    "c": 0.07472,
    "h": 90.1
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#604E18

secondary

#3D5496

accent

#6CE345

background

#F9F7F5

surface

#F1EEE9

border

#CBC9C5

text

#0D0A03

muted

#7E7C78

Preview Lab

Preview with #604E18

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

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