#91A423#91A423

#91A423 is a light, vivid yellow. Relative luminance 0.327; OKLCH L 68.1% C 0.147 H 118.1°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#91A423
RGB	rgb(145, 164, 35)
HSL	hsl(69, 65%, 39%)
HSV	hsv(69, 79%, 64%)
CMYK	cmyk(11.6%, 0%, 78.7%, 35.7%)
CIE-LAB	lab(63.91, -22.99, 59.33)
CIE-LCH	lch(63.91, 63.63, 111.18°)
OKLab	oklab(68.1% -0.0693 0.1299)
OKLCH	oklch(68.1% 0.147 118.1)
XYZ	xyz(25.2565, 32.6923, 6.5695)
Luminance	0.3269 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A423 #3623A4

analogous

#A47723 #91A423 #51A423

triadic

#91A423 #2391A4 #A42391

tetradic

#91A423 #23A477 #3623A4 #A42351

square

#91A423 #23A477 #3623A4 #A42351

split-complementary

#91A423 #2351A4 #7723A4

monochromatic

#383F0D #647218 #91A423 #BBD331 #CCDE64

Accessibility & contrast

On white

2.79

#91A423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#91A423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A423

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A423	#FFFFFF	#000000	##000000
##91A423	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B00

Deuteranopia (green-blind)

#AD9B2F

Tritanopia (blue-blind)

#9A9B8C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #91a423;
/* rgb */ color: rgb(145, 164, 35);
/* oklch */ color: oklch(68.1% 0.147 118.1);

Tailwind

colors: {
  custom: {
    50: '#b5be6a',
    500: '#91a423',
    950: '#000000',
  },
}

SCSS

$custom: #91a423;
$custom-light: #b5be6a;
$custom-dark: #000000;

JSON

{
  "hex": "#91a423",
  "rgb": {
    "r": 145,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 68.837,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.68104,
    "c": 0.14721,
    "h": 118.1
  },
  "luminance": 0.32692
}

Semantic roles & 50–950 ramp

primary

#91A423

secondary

#6E60C3

accent

#40E859

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A423

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

Preview Lab → · Contrast checker → · Palette generator →