#878E1C#878E1C

#878E1C is a light, vivid yellow. Relative luminance 0.246; OKLCH L 62.1% C 0.130 H 113.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#878E1C
RGB	rgb(135, 142, 28)
HSL	hsl(64, 67%, 33%)
HSV	hsv(64, 80%, 56%)
CMYK	cmyk(4.9%, 0%, 80.3%, 44.3%)
CIE-LAB	lab(56.67, -16.44, 54.65)
CIE-LCH	lch(56.67, 57.07, 106.74°)
OKLab	oklab(62.08% -0.0512 0.119)
OKLCH	oklch(62.08% 0.13 113.3)
XYZ	xyz(19.8749, 24.5812, 4.7961)
Luminance	0.2458 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878E1C #231C8E

analogous

#8E5C1C #878E1C #4E8E1C

triadic

#878E1C #1C878E #8E1C87

tetradic

#878E1C #1C8E5C #231C8E #8E1C4E

square

#878E1C #1C8E5C #231C8E #8E1C4E

split-complementary

#878E1C #1C4E8E #5C1C8E

monochromatic

#262808 #565B12 #878E1C #B8C126 #D2DB49

Accessibility & contrast

On white

3.55

#878E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#878E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878E1C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878E1C	#FFFFFF	#000000	##000000
##878E1C	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)

#998700

Deuteranopia (green-blind)

#998927

Tritanopia (blue-blind)

#918579

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #878e1c;
/* rgb */ color: rgb(135, 142, 28);
/* oklch */ color: oklch(62.1% 0.130 113.3);

Tailwind

colors: {
  custom: {
    50: '#adae63',
    500: '#878e1c',
    950: '#000000',
  },
}

SCSS

$custom: #878e1c;
$custom-light: #adae63;
$custom-dark: #000000;

JSON

{
  "hex": "#878e1c",
  "rgb": {
    "r": 135,
    "g": 142,
    "b": 28
  },
  "hsl": {
    "h": 63.684,
    "s": 67.059,
    "l": 33.333
  },
  "oklch": {
    "l": 0.6208,
    "c": 0.12958,
    "h": 113.3
  },
  "luminance": 0.24581
}

Semantic roles & 50–950 ramp

primary

#878E1C

secondary

#5049BD

accent

#3EEA48

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878E1C

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

Preview Lab → · Contrast checker → · Palette generator →