#878D13#878D13

#878D13 is a mid, vivid yellow. Relative luminance 0.242; OKLCH L 61.8% C 0.132 H 112.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#878D13
RGB	rgb(135, 141, 19)
HSL	hsl(63, 76%, 31%)
HSV	hsv(63, 87%, 55%)
CMYK	cmyk(4.3%, 0%, 86.5%, 44.7%)
CIE-LAB	lab(56.34, -16.22, 56.81)
CIE-LCH	lch(56.34, 59.08, 105.93°)
OKLab	oklab(61.8% -0.0512 0.1221)
OKLCH	oklch(61.8% 0.132 112.8)
XYZ	xyz(19.6348, 24.2481, 4.2620)
Luminance	0.2425 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878D13 #19138D

analogous

#8D5613 #878D13 #4A8D13

triadic

#878D13 #13878D #8D1387

tetradic

#878D13 #138D56 #19138D #8D134A

square

#878D13 #138D56 #19138D #8D134A

split-complementary

#878D13 #134A8D #56138D

monochromatic

#202104 #53570C #878D13 #BBC31A #DBE436

Accessibility & contrast

On white

3.59

#878D13 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#878D13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878D13

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878D13	#FFFFFF	#000000	##000000
##878D13	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#998821

Tritanopia (blue-blind)

#918478

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #878d13;
/* rgb */ color: rgb(135, 141, 19);
/* oklch */ color: oklch(61.8% 0.132 112.8);

Tailwind

colors: {
  custom: {
    50: '#aeae60',
    500: '#878d13',
    950: '#000000',
  },
}

SCSS

$custom: #878d13;
$custom-light: #aeae60;
$custom-dark: #000000;

JSON

{
  "hex": "#878d13",
  "rgb": {
    "r": 135,
    "g": 141,
    "b": 19
  },
  "hsl": {
    "h": 62.951,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.61804,
    "c": 0.13237,
    "h": 112.8
  },
  "luminance": 0.24248
}

Semantic roles & 50–950 ramp

primary

#878D13

secondary

#413BC1

accent

#35F33E

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #878D13

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

Preview Lab → · Contrast checker → · Palette generator →