#878E23#878E23

#878E23 is a light, vivid yellow. Relative luminance 0.246; OKLCH L 62.1% C 0.126 H 113.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#878E23
RGB	rgb(135, 142, 35)
HSL	hsl(64, 60%, 35%)
HSV	hsv(64, 75%, 56%)
CMYK	cmyk(4.9%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(56.70, -16.13, 52.37)
CIE-LCH	lch(56.70, 54.80, 107.12°)
OKLab	oklab(62.12% -0.0497 0.1155)
OKLCH	oklch(62.12% 0.126 113.3)
XYZ	xyz(19.9687, 24.6187, 5.2898)
Luminance	0.2462 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878E23 #2A238E

analogous

#8E5F23 #878E23 #528E23

triadic

#878E23 #23878E #8E2387

tetradic

#878E23 #238E5F #2A238E #8E2352

square

#878E23 #238E5F #2A238E #8E2352

split-complementary

#878E23 #23528E #5F238E

monochromatic

#2A2C0B #585D17 #878E23 #B6BF2F #CDD556

Accessibility & contrast

On white

3.55

#878E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#878E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878E23

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878E23	#FFFFFF	#000000	##000000
##878E23	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99870C

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#90857A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #878e23;
/* rgb */ color: rgb(135, 142, 35);
/* oklch */ color: oklch(62.1% 0.126 113.3);

Tailwind

colors: {
  custom: {
    50: '#adae67',
    500: '#878e23',
    950: '#000000',
  },
}

SCSS

$custom: #878e23;
$custom-light: #adae67;
$custom-dark: #000000;

JSON

{
  "hex": "#878e23",
  "rgb": {
    "r": 135,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 63.925,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.62121,
    "c": 0.12575,
    "h": 113.3
  },
  "luminance": 0.24618
}

Semantic roles & 50–950 ramp

primary

#878E23

secondary

#5A53B9

accent

#44E44F

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878E23

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

Preview Lab → · Contrast checker → · Palette generator →