#91981F#91981F

#91981F is a light, vivid yellow. Relative luminance 0.286; OKLCH L 65.3% C 0.136 H 113.1°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#91981F
RGB	rgb(145, 152, 31)
HSL	hsl(63, 66%, 36%)
HSV	hsv(63, 80%, 60%)
CMYK	cmyk(4.6%, 0%, 79.6%, 40.4%)
CIE-LAB	lab(60.41, -17.06, 57.39)
CIE-LCH	lch(60.41, 59.87, 106.56°)
OKLab	oklab(65.28% -0.0532 0.1251)
OKLCH	oklch(65.28% 0.136 113.1)
XYZ	xyz(23.1534, 28.5757, 5.5920)
Luminance	0.2858 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91981F #261F98

analogous

#98621F #91981F #54981F

triadic

#91981F #1F9198 #981F91

tetradic

#91981F #1F9862 #261F98 #981F54

square

#91981F #1F9862 #261F98 #981F54

split-complementary

#91981F #1F5498 #621F98

monochromatic

#30320A #616515 #91981F #C1CB29 #D5DC55

Accessibility & contrast

On white

3.13

#91981F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#91981F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #91981F

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91981F	#FFFFFF	#000000	##000000
##91981F	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#A4932A

Tritanopia (blue-blind)

#9B8E82

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #91981f;
/* rgb */ color: rgb(145, 152, 31);
/* oklch */ color: oklch(65.3% 0.136 113.1);

Tailwind

colors: {
  custom: {
    50: '#b5b666',
    500: '#91981f',
    950: '#000000',
  },
}

SCSS

$custom: #91981f;
$custom-light: #b5b666;
$custom-dark: #000000;

JSON

{
  "hex": "#91981f",
  "rgb": {
    "r": 145,
    "g": 152,
    "b": 31
  },
  "hsl": {
    "h": 63.471,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.65282,
    "c": 0.1359,
    "h": 113.1
  },
  "luminance": 0.28575
}

Semantic roles & 50–950 ramp

primary

#91981F

secondary

#5953C0

accent

#3FE949

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #91981F

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

Preview Lab → · Contrast checker → · Palette generator →