#878A1C#878A1C

#878A1C is a mid, vivid yellow. Relative luminance 0.234; OKLCH L 61.1% C 0.125 H 111.2°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#878A1C
RGB	rgb(135, 138, 28)
HSL	hsl(62, 66%, 33%)
HSV	hsv(62, 80%, 54%)
CMYK	cmyk(2.2%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(55.49, -14.33, 53.60)
CIE-LCH	lch(55.49, 55.49, 104.97°)
OKLab	oklab(61.14% -0.0453 0.1168)
OKLCH	oklch(61.14% 0.125 111.2)
XYZ	xyz(19.2904, 23.4122, 4.6012)
Luminance	0.2341 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878A1C #1F1C8A

analogous

#8A561C #878A1C #508A1C

triadic

#878A1C #1C878A #8A1C87

tetradic

#878A1C #1C8A56 #1F1C8A #8A1C50

square

#878A1C #1C8A56 #1F1C8A #8A1C50

split-complementary

#878A1C #1C508A #561C8A

monochromatic

#232407 #555712 #878A1C #B9BD26 #D6DA47

Accessibility & contrast

On white

3.70

#878A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#878A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878A1C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878A1C	#FFFFFF	#000000	##000000
##878A1C	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#968626

Tritanopia (blue-blind)

#918176

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #878a1c;
/* rgb */ color: rgb(135, 138, 28);
/* oklch */ color: oklch(61.1% 0.125 111.2);

Tailwind

colors: {
  custom: {
    50: '#adab63',
    500: '#878a1c',
    950: '#000000',
  },
}

SCSS

$custom: #878a1c;
$custom-light: #adab63;
$custom-dark: #000000;

JSON

{
  "hex": "#878a1c",
  "rgb": {
    "r": 135,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 61.636,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.61142,
    "c": 0.12529,
    "h": 111.2
  },
  "luminance": 0.23412
}

Semantic roles & 50–950 ramp

primary

#878A1C

secondary

#4A46BB

accent

#3FE943

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878A1C

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

Preview Lab → · Contrast checker → · Palette generator →