#91A221#91A221

#91A221 is a light, vivid yellow. Relative luminance 0.320; OKLCH L 67.6% C 0.146 H 117.3°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#91A221
RGB	rgb(145, 162, 33)
HSL	hsl(68, 66%, 38%)
HSV	hsv(68, 80%, 64%)
CMYK	cmyk(10.5%, 0%, 79.6%, 36.5%)
CIE-LAB	lab(63.32, -22.08, 59.40)
CIE-LCH	lch(63.32, 63.37, 110.39°)
OKLab	oklab(67.62% -0.0669 0.1297)
OKLCH	oklch(67.62% 0.146 117.3)
XYZ	xyz(24.8725, 31.9705, 6.2992)
Luminance	0.3197 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A221 #3221A2

analogous

#A27221 #91A221 #50A221

triadic

#91A221 #2191A2 #A22191

tetradic

#91A221 #21A272 #3221A2 #A22150

square

#91A221 #21A272 #3221A2 #A22150

split-complementary

#91A221 #2150A2 #7221A2

monochromatic

#363C0C #636F17 #91A221 #BED42C #CEDE5F

Accessibility & contrast

On white

2.84

#91A221 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#91A221 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A221

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A221	#FFFFFF	#000000	##000000
##91A221	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9900

Deuteranopia (green-blind)

#AC9A2E

Tritanopia (blue-blind)

#9A998A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #91a221;
/* rgb */ color: rgb(145, 162, 33);
/* oklch */ color: oklch(67.6% 0.146 117.3);

Tailwind

colors: {
  custom: {
    50: '#b5bd68',
    500: '#91a221',
    950: '#000000',
  },
}

SCSS

$custom: #91a221;
$custom-light: #b5bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#91a221",
  "rgb": {
    "r": 145,
    "g": 162,
    "b": 33
  },
  "hsl": {
    "h": 67.907,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.67624,
    "c": 0.14593,
    "h": 117.3
  },
  "luminance": 0.3197
}

Semantic roles & 50–950 ramp

primary

#91A221

secondary

#695CC3

accent

#3FE955

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121207

muted

#81817A

Preview Lab

Preview with #91A221

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

Preview Lab → · Contrast checker → · Palette generator →