#78731F#78731F

#78731F is a mid, moderate yellow. Relative luminance 0.164; OKLCH L 54.4% C 0.103 H 105.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#78731F
RGB	rgb(120, 115, 31)
HSL	hsl(57, 59%, 30%)
HSV	hsv(57, 74%, 47%)
CMYK	cmyk(0%, 4.2%, 74.2%, 52.9%)
CIE-LAB	lab(47.44, -8.59, 44.54)
CIE-LCH	lch(47.44, 45.36, 100.92°)
OKLab	oklab(54.39% -0.0282 0.0987)
OKLCH	oklch(54.39% 0.103 105.9)
XYZ	xyz(14.1243, 16.3540, 3.7087)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78731F #1F2478

analogous

#78471F #78731F #51781F

triadic

#78731F #1F7873 #731F78

tetradic

#78731F #1F7847 #1F2478 #781F51

square

#78731F #1F7847 #1F2478 #781F51

split-complementary

#78731F #1F5178 #471F78

monochromatic

#181706 #474412 #78731F #A9A22C #CEC743

Accessibility & contrast

On white

4.92

#78731F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#78731F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #78731F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78731F	#FFFFFF	#000000	##FFFFFF
##78731F	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F11

Deuteranopia (green-blind)

#7F7225

Tritanopia (blue-blind)

#816B63

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #78731f;
/* rgb */ color: rgb(120, 115, 31);
/* oklch */ color: oklch(54.4% 0.103 105.9);

Tailwind

colors: {
  custom: {
    50: '#a29b61',
    500: '#78731f',
    950: '#000000',
  },
}

SCSS

$custom: #78731f;
$custom-light: #a29b61;
$custom-dark: #000000;

JSON

{
  "hex": "#78731f",
  "rgb": {
    "r": 120,
    "g": 115,
    "b": 31
  },
  "hsl": {
    "h": 56.629,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54391,
    "c": 0.10268,
    "h": 105.9
  },
  "luminance": 0.16353
}

Semantic roles & 50–950 ramp

primary

#78731F

secondary

#474DAB

accent

#4EE246

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#0F0E05

muted

#7F7E79

Preview Lab

Preview with #78731F

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

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