#878E17#878E17

#878E17 is a light, vivid yellow. Relative luminance 0.246; OKLCH L 62.1% C 0.132 H 113.3°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#878E17
RGB	rgb(135, 142, 23)
HSL	hsl(64, 72%, 32%)
HSV	hsv(64, 84%, 56%)
CMYK	cmyk(4.9%, 0%, 83.8%, 44.3%)
CIE-LAB	lab(56.64, -16.62, 56.06)
CIE-LCH	lch(56.64, 58.48, 106.51°)
OKLab	oklab(62.06% -0.0521 0.1212)
OKLCH	oklch(62.06% 0.132 113.3)
XYZ	xyz(19.8200, 24.5592, 4.5068)
Luminance	0.2456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878E17 #1E178E

analogous

#8E5917 #878E17 #4C8E17

triadic

#878E17 #17878E #8E1787

tetradic

#878E17 #178E59 #1E178E #8E174C

square

#878E17 #178E59 #1E178E #8E174C

split-complementary

#878E17 #174C8E #59178E

monochromatic

#232506 #55590E #878E17 #B9C320 #D7E03F

Accessibility & contrast

On white

3.55

#878E17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#878E17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878E17

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878E17	#FFFFFF	#000000	##000000
##878E17	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998700

Deuteranopia (green-blind)

#998923

Tritanopia (blue-blind)

#918579

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #878e17;
/* rgb */ color: rgb(135, 142, 23);
/* oklch */ color: oklch(62.1% 0.132 113.3);

Tailwind

colors: {
  custom: {
    50: '#aeae61',
    500: '#878e17',
    950: '#000000',
  },
}

SCSS

$custom: #878e17;
$custom-light: #aeae61;
$custom-dark: #000000;

JSON

{
  "hex": "#878e17",
  "rgb": {
    "r": 135,
    "g": 142,
    "b": 23
  },
  "hsl": {
    "h": 63.529,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.62055,
    "c": 0.13186,
    "h": 113.3
  },
  "luminance": 0.24559
}

Semantic roles & 50–950 ramp

primary

#878E17

secondary

#4840C0

accent

#39EF44

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878E17

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

Preview Lab → · Contrast checker → · Palette generator →