#91A428#91A428

#91A428 is a light, vivid yellow. Relative luminance 0.327; OKLCH L 68.1% C 0.145 H 118.2°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#91A428
RGB	rgb(145, 164, 40)
HSL	hsl(69, 61%, 40%)
HSV	hsv(69, 76%, 64%)
CMYK	cmyk(11.6%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(63.94, -22.77, 57.74)
CIE-LCH	lch(63.94, 62.07, 111.52°)
OKLab	oklab(68.13% -0.0682 0.1274)
OKLCH	oklch(68.13% 0.145 118.2)
XYZ	xyz(25.3361, 32.7241, 6.9887)
Luminance	0.3272 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A428 #3B28A4

analogous

#A47928 #91A428 #53A428

triadic

#91A428 #2891A4 #A42891

tetradic

#91A428 #28A479 #3B28A4 #A42853

square

#91A428 #28A479 #3B28A4 #A42853

split-complementary

#91A428 #2853A4 #7928A4

monochromatic

#3A4210 #65731C #91A428 #B8CF3A #CADB6B

Accessibility & contrast

On white

2.78

#91A428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#91A428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A428

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A428	#FFFFFF	#000000	##000000
##91A428	1.00	2.78	7.54	7.54
#FFFFFF	2.78	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)

#AF9B0B

Deuteranopia (green-blind)

#AD9B33

Tritanopia (blue-blind)

#9A9B8D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #91a428;
/* rgb */ color: rgb(145, 164, 40);
/* oklch */ color: oklch(68.1% 0.145 118.2);

Tailwind

colors: {
  custom: {
    50: '#b5be6c',
    500: '#91a428',
    950: '#000000',
  },
}

SCSS

$custom: #91a428;
$custom-light: #b5be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#91a428",
  "rgb": {
    "r": 145,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 69.194,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.68133,
    "c": 0.14453,
    "h": 118.2
  },
  "luminance": 0.32724
}

Semantic roles & 50–950 ramp

primary

#91A428

secondary

#7466C1

accent

#44E45C

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A428

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

Preview Lab → · Contrast checker → · Palette generator →