#91A523#91A523

#91A523 is a light, vivid yellow. Relative luminance 0.331; OKLCH L 68.3% C 0.148 H 118.4°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#91A523
RGB	rgb(145, 165, 35)
HSL	hsl(69, 65%, 39%)
HSV	hsv(69, 79%, 65%)
CMYK	cmyk(12.1%, 0%, 78.8%, 35.3%)
CIE-LAB	lab(64.20, -23.49, 59.60)
CIE-LCH	lch(64.20, 64.06, 111.51°)
OKLab	oklab(68.34% -0.0706 0.1305)
OKLCH	oklch(68.34% 0.148 118.4)
XYZ	xyz(25.4362, 33.0516, 6.6294)
Luminance	0.3305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A523 #3723A5

analogous

#A57823 #91A523 #50A523

triadic

#91A523 #2391A5 #A52391

tetradic

#91A523 #23A578 #3723A5 #A52350

square

#91A523 #23A578 #3723A5 #A52350

split-complementary

#91A523 #2350A5 #7823A5

monochromatic

#38400E #657318 #91A523 #BBD332 #CBDE64

Accessibility & contrast

On white

2.76

#91A523 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#91A523 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A523

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A523	#FFFFFF	#000000	##000000
##91A523	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B00

Deuteranopia (green-blind)

#AE9C30

Tritanopia (blue-blind)

#9A9C8D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #91a523;
/* rgb */ color: rgb(145, 165, 35);
/* oklch */ color: oklch(68.3% 0.148 118.4);

Tailwind

colors: {
  custom: {
    50: '#b5bf6a',
    500: '#91a523',
    950: '#000000',
  },
}

SCSS

$custom: #91a523;
$custom-light: #b5bf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#91a523",
  "rgb": {
    "r": 145,
    "g": 165,
    "b": 35
  },
  "hsl": {
    "h": 69.231,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.68339,
    "c": 0.14836,
    "h": 118.4
  },
  "luminance": 0.33051
}

Semantic roles & 50–950 ramp

primary

#91A523

secondary

#7060C4

accent

#40E85A

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A523

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

Preview Lab → · Contrast checker → · Palette generator →