#A78F33#A78F33

#A78F33 is a light, moderate yellow. Relative luminance 0.281; OKLCH L 65.5% C 0.113 H 94.3°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#A78F33
RGB	rgb(167, 143, 51)
HSL	hsl(48, 53%, 43%)
HSV	hsv(48, 69%, 65%)
CMYK	cmyk(0%, 14.4%, 69.5%, 34.5%)
CIE-LAB	lab(59.98, -1.44, 50.25)
CIE-LCH	lch(59.98, 50.27, 91.64°)
OKLab	oklab(65.46% -0.0084 0.1128)
OKLCH	oklch(65.46% 0.113 94.3)
XYZ	xyz(26.3577, 28.1008, 7.1670)
Luminance	0.2810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A78F33 #334BA7

analogous

#A75533 #A78F33 #85A733

triadic

#A78F33 #33A78F #8F33A7

tetradic

#A78F33 #33A755 #334BA7 #A73385

square

#A78F33 #33A755 #334BA7 #A73385

split-complementary

#A78F33 #3385A7 #5533A7

monochromatic

#493F16 #786725 #A78F33 #C9B04E #D7C57D

Accessibility & contrast

On white

3.17

#A78F33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#A78F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A78F33

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A78F33	#FFFFFF	#000000	##000000
##A78F33	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C27

Deuteranopia (green-blind)

#A49438

Tritanopia (blue-blind)

#B4847C

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #a78f33;
/* rgb */ color: rgb(167, 143, 51);
/* oklch */ color: oklch(65.5% 0.113 94.3);

Tailwind

colors: {
  custom: {
    50: '#c5af70',
    500: '#a78f33',
    950: '#000000',
  },
}

SCSS

$custom: #a78f33;
$custom-light: #c5af70;
$custom-dark: #000000;

JSON

{
  "hex": "#a78f33",
  "rgb": {
    "r": 167,
    "g": 143,
    "b": 51
  },
  "hsl": {
    "h": 47.586,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65456,
    "c": 0.11313,
    "h": 94.3
  },
  "luminance": 0.28099
}

Semantic roles & 50–950 ramp

primary

#A78F33

secondary

#7685C0

accent

#69DD4B

background

#FCFAF6

surface

#F8F4EC

border

#D1CEC7

text

#131008

muted

#827F7B

Preview Lab

Preview with #A78F33

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

Preview Lab → · Contrast checker → · Palette generator →