#91881C#91881C

#91881C is a mid, vivid yellow. Relative luminance 0.237; OKLCH L 61.6% C 0.121 H 104.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#91881C
RGB	rgb(145, 136, 28)
HSL	hsl(55, 68%, 34%)
HSV	hsv(55, 81%, 57%)
CMYK	cmyk(0%, 6.2%, 80.7%, 43.1%)
CIE-LAB	lab(55.80, -8.69, 54.21)
CIE-LCH	lch(55.80, 54.90, 99.11°)
OKLab	oklab(61.6% -0.0301 0.1177)
OKLCH	oklch(61.6% 0.121 104.4)
XYZ	xyz(20.6918, 23.7128, 4.5855)
Luminance	0.2371 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91881C #1C2591

analogous

#914E1C #91881C #60911C

triadic

#91881C #1C9188 #881C91

tetradic

#91881C #1C914E #1C2591 #911C60

square

#91881C #1C914E #1C2591 #911C60

split-complementary

#91881C #1C6091 #4E1C91

monochromatic

#2A2808 #5E5812 #91881C #C4B826 #DCD14B

Accessibility & contrast

On white

3.66

#91881C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#91881C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #91881C

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91881C	#FFFFFF	#000000	##000000
##91881C	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#988825

Tritanopia (blue-blind)

#9C7E74

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #91881c;
/* rgb */ color: rgb(145, 136, 28);
/* oklch */ color: oklch(61.6% 0.121 104.4);

Tailwind

colors: {
  custom: {
    50: '#b5aa63',
    500: '#91881c',
    950: '#000000',
  },
}

SCSS

$custom: #91881c;
$custom-light: #b5aa63;
$custom-dark: #000000;

JSON

{
  "hex": "#91881c",
  "rgb": {
    "r": 145,
    "g": 136,
    "b": 28
  },
  "hsl": {
    "h": 55.385,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.61599,
    "c": 0.12145,
    "h": 104.4
  },
  "luminance": 0.23712
}

Semantic roles & 50–950 ramp

primary

#91881C

secondary

#4A53BE

accent

#4BEB3D

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#121006

muted

#817F7A

Preview Lab

Preview with #91881C

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

Preview Lab → · Contrast checker → · Palette generator →