#91A528#91A528

#91A528 is a light, vivid yellow. Relative luminance 0.331; OKLCH L 68.4% C 0.146 H 118.5°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#91A528
RGB	rgb(145, 165, 40)
HSL	hsl(70, 61%, 40%)
HSV	hsv(70, 76%, 65%)
CMYK	cmyk(12.1%, 0%, 75.8%, 35.3%)
CIE-LAB	lab(64.23, -23.26, 58.02)
CIE-LCH	lch(64.23, 62.51, 111.85°)
OKLab	oklab(68.37% -0.0696 0.128)
OKLCH	oklch(68.37% 0.146 118.5)
XYZ	xyz(25.5158, 33.0834, 7.0486)
Luminance	0.3308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A528 #3C28A5

analogous

#A57A28 #91A528 #52A528

triadic

#91A528 #2891A5 #A52891

tetradic

#91A528 #28A57A #3C28A5 #A52852

square

#91A528 #28A57A #3C28A5 #A52852

split-complementary

#91A528 #2852A5 #7A28A5

monochromatic

#3A4210 #66741C #91A528 #B8CF3B #CADB6C

Accessibility & contrast

On white

2.76

#91A528 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#91A528 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A528

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A528	#FFFFFF	#000000	##000000
##91A528	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C0A

Deuteranopia (green-blind)

#AE9C33

Tritanopia (blue-blind)

#9A9C8D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #91a528;
/* rgb */ color: rgb(145, 165, 40);
/* oklch */ color: oklch(68.4% 0.146 118.5);

Tailwind

colors: {
  custom: {
    50: '#b5bf6c',
    500: '#91a528',
    950: '#000000',
  },
}

SCSS

$custom: #91a528;
$custom-light: #b5bf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#91a528",
  "rgb": {
    "r": 145,
    "g": 165,
    "b": 40
  },
  "hsl": {
    "h": 69.6,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.68368,
    "c": 0.14569,
    "h": 118.5
  },
  "luminance": 0.33083
}

Semantic roles & 50–950 ramp

primary

#91A528

secondary

#7567C2

accent

#44E45D

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A528

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

Preview Lab → · Contrast checker → · Palette generator →