#66710F#66710F

#66710F is a mid, moderate yellow. Relative luminance 0.147; OKLCH L 52.2% C 0.114 H 116.4°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#66710F
RGB	rgb(102, 113, 15)
HSL	hsl(67, 77%, 25%)
HSV	hsv(67, 87%, 44%)
CMYK	cmyk(9.7%, 0%, 86.7%, 55.7%)
CIE-LAB	lab(45.18, -16.61, 47.31)
CIE-LCH	lch(45.18, 50.14, 109.34°)
OKLab	oklab(52.17% -0.0509 0.1023)
OKLCH	oklch(52.17% 0.114 116.4)
XYZ	xyz(11.4712, 14.6697, 2.6791)
Luminance	0.1467 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66710F #1A0F71

analogous

#714B0F #66710F #35710F

triadic

#66710F #0F6671 #710F66

tetradic

#66710F #0F714B #1A0F71 #710F35

square

#66710F #0F714B #1A0F71 #710F35

split-complementary

#66710F #0F3571 #4B0F71

monochromatic

#181B04 #353B08 #66710F #97A716 #C8DD1D

Accessibility & contrast

On white

5.34

#66710F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#66710F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #66710F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66710F	#FFFFFF	#000000	##FFFFFF
##66710F	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6A00

Deuteranopia (green-blind)

#796C1A

Tritanopia (blue-blind)

#6D6A60

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #66710f;
/* rgb */ color: rgb(102, 113, 15);
/* oklch */ color: oklch(52.2% 0.114 116.4);

Tailwind

colors: {
  custom: {
    50: '#959959',
    500: '#66710f',
    950: '#000000',
  },
}

SCSS

$custom: #66710f;
$custom-light: #959959;
$custom-dark: #000000;

JSON

{
  "hex": "#66710f",
  "rgb": {
    "r": 102,
    "g": 113,
    "b": 15
  },
  "hsl": {
    "h": 66.735,
    "s": 76.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.52173,
    "c": 0.11421,
    "h": 116.4
  },
  "luminance": 0.1467
}

Semantic roles & 50–950 ramp

primary

#66710F

secondary

#4033A9

accent

#35F34A

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0D04

muted

#7E7E79

Preview Lab

Preview with #66710F

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

Preview Lab → · Contrast checker → · Palette generator →