#91981B#91981B

#91981B is a light, vivid yellow. Relative luminance 0.286; OKLCH L 65.3% C 0.138 H 113.0°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#91981B
RGB	rgb(145, 152, 27)
HSL	hsl(63, 70%, 35%)
HSV	hsv(63, 82%, 60%)
CMYK	cmyk(4.6%, 0%, 82.2%, 40.4%)
CIE-LAB	lab(60.39, -17.21, 58.53)
CIE-LCH	lch(60.39, 61.01, 106.39°)
OKLab	oklab(65.26% -0.0539 0.1268)
OKLCH	oklch(65.26% 0.138 113)
XYZ	xyz(23.1039, 28.5559, 5.3315)
Luminance	0.2856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91981B #221B98

analogous

#98601B #91981B #52981B

triadic

#91981B #1B9198 #981B91

tetradic

#91981B #1B9860 #221B98 #981B52

square

#91981B #1B9860 #221B98 #981B52

split-complementary

#91981B #1B5298 #601B98

monochromatic

#2E3009 #5F6412 #91981B #C3CC24 #D7E04E

Accessibility & contrast

On white

3.13

#91981B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#91981B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #91981B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91981B	#FFFFFF	#000000	##000000
##91981B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#A49328

Tritanopia (blue-blind)

#9B8E82

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #91981b;
/* rgb */ color: rgb(145, 152, 27);
/* oklch */ color: oklch(65.3% 0.138 113.0);

Tailwind

colors: {
  custom: {
    50: '#b5b665',
    500: '#91981b',
    950: '#000000',
  },
}

SCSS

$custom: #91981b;
$custom-light: #b5b665;
$custom-dark: #000000;

JSON

{
  "hex": "#91981b",
  "rgb": {
    "r": 145,
    "g": 152,
    "b": 27
  },
  "hsl": {
    "h": 63.36,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.65263,
    "c": 0.13775,
    "h": 113
  },
  "luminance": 0.28555
}

Semantic roles & 50–950 ramp

primary

#91981B

secondary

#534DC2

accent

#3BED45

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #91981B

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

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