#91A81B#91A81B

#91A81B is a light, vivid yellow. Relative luminance 0.341; OKLCH L 69.0% C 0.155 H 119.3°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#91A81B
RGB	rgb(145, 168, 27)
HSL	hsl(70, 72%, 38%)
HSV	hsv(70, 84%, 66%)
CMYK	cmyk(13.7%, 0%, 83.9%, 34.1%)
CIE-LAB	lab(65.05, -25.27, 62.56)
CIE-LCH	lch(65.05, 67.47, 111.99°)
OKLab	oklab(69.01% -0.0761 0.1354)
OKLCH	oklch(69.01% 0.155 119.3)
XYZ	xyz(25.8781, 34.1043, 6.2562)
Luminance	0.3410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A81B #321BA8

analogous

#A8781B #91A81B #4AA81B

triadic

#91A81B #1B91A8 #A81B91

tetradic

#91A81B #1BA878 #321BA8 #A81B4A

square

#91A81B #1BA878 #321BA8 #A81B4A

split-complementary

#91A81B #1B4AA8 #781BA8

monochromatic

#363F0A #637313 #91A81B #BEDC24 #CEE459

Accessibility & contrast

On white

2.69

#91A81B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#91A81B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A81B

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A81B	#FFFFFF	#000000	##000000
##91A81B	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#B19E2B

Tritanopia (blue-blind)

#9A9E8F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #91a81b;
/* rgb */ color: rgb(145, 168, 27);
/* oklch */ color: oklch(69.0% 0.155 119.3);

Tailwind

colors: {
  custom: {
    50: '#b5c167',
    500: '#91a81b',
    950: '#000000',
  },
}

SCSS

$custom: #91a81b;
$custom-light: #b5c167;
$custom-dark: #000000;

JSON

{
  "hex": "#91a81b",
  "rgb": {
    "r": 145,
    "g": 168,
    "b": 27
  },
  "hsl": {
    "h": 69.787,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.69007,
    "c": 0.15531,
    "h": 119.3
  },
  "luminance": 0.34104
}

Semantic roles & 50–950 ramp

primary

#91A81B

secondary

#6957C8

accent

#39EF57

background

#FBFBF6

surface

#F6F7EB

border

#D0D0C6

text

#121207

muted

#81817A

Preview Lab

Preview with #91A81B

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

Preview Lab → · Contrast checker → · Palette generator →