#878C16#878C16

#878C16 is a mid, vivid yellow. Relative luminance 0.240; OKLCH L 61.6% C 0.130 H 112.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#878C16
RGB	rgb(135, 140, 22)
HSL	hsl(63, 73%, 32%)
HSV	hsv(63, 84%, 55%)
CMYK	cmyk(3.6%, 0%, 84.3%, 45.1%)
CIE-LAB	lab(56.05, -15.60, 55.82)
CIE-LCH	lch(56.05, 57.96, 105.61°)
OKLab	oklab(61.58% -0.0493 0.1205)
OKLCH	oklch(61.58% 0.13 112.3)
XYZ	xyz(19.5153, 23.9655, 4.3567)
Luminance	0.2397 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878C16 #1B168C

analogous

#8C5616 #878C16 #4C8C16

triadic

#878C16 #16878C #8C1687

tetradic

#878C16 #168C56 #1B168C #8C164C

square

#878C16 #168C56 #1B168C #8C164C

split-complementary

#878C16 #164C8C #56168C

monochromatic

#212205 #54570E #878C16 #BAC11E #D9E03C

Accessibility & contrast

On white

3.63

#878C16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#878C16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878C16

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878C16	#FFFFFF	#000000	##000000
##878C16	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#988822

Tritanopia (blue-blind)

#918377

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #878c16;
/* rgb */ color: rgb(135, 140, 22);
/* oklch */ color: oklch(61.6% 0.130 112.3);

Tailwind

colors: {
  custom: {
    50: '#aead61',
    500: '#878c16',
    950: '#000000',
  },
}

SCSS

$custom: #878c16;
$custom-light: #aead61;
$custom-dark: #000000;

JSON

{
  "hex": "#878c16",
  "rgb": {
    "r": 135,
    "g": 140,
    "b": 22
  },
  "hsl": {
    "h": 62.542,
    "s": 72.84,
    "l": 31.765
  },
  "oklch": {
    "l": 0.61581,
    "c": 0.13016,
    "h": 112.3
  },
  "luminance": 0.23965
}

Semantic roles & 50–950 ramp

primary

#878C16

secondary

#443EC0

accent

#38F040

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #878C16

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

Preview Lab → · Contrast checker → · Palette generator →