#91A017#91A017

#91A017 is a light, vivid yellow. Relative luminance 0.312; OKLCH L 67.1% C 0.148 H 116.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#91A017
RGB	rgb(145, 160, 23)
HSL	hsl(67, 75%, 36%)
HSV	hsv(67, 86%, 63%)
CMYK	cmyk(9.4%, 0%, 85.6%, 37.3%)
CIE-LAB	lab(62.70, -21.42, 61.52)
CIE-LCH	lch(62.70, 65.14, 109.19°)
OKLab	oklab(67.11% -0.0658 0.1325)
OKLCH	oklch(67.11% 0.148 116.4)
XYZ	xyz(24.4032, 31.2236, 5.5517)
Luminance	0.3122 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A017 #2617A0

analogous

#A06A17 #91A017 #4DA017

triadic

#91A017 #1791A0 #A01791

tetradic

#91A017 #17A06A #2617A0 #A0174D

square

#91A017 #17A06A #2617A0 #A0174D

split-complementary

#91A017 #174DA0 #6A17A0

monochromatic

#303508 #616A0F #91A017 #C1D61F #D5E54C

Accessibility & contrast

On white

2.90

#91A017 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#91A017 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A017

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A017	#FFFFFF	#000000	##000000
##91A017	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#AA9827

Tritanopia (blue-blind)

#9B9688

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #91a017;
/* rgb */ color: rgb(145, 160, 23);
/* oklch */ color: oklch(67.1% 0.148 116.4);

Tailwind

colors: {
  custom: {
    50: '#b5bc64',
    500: '#91a017',
    950: '#000000',
  },
}

SCSS

$custom: #91a017;
$custom-light: #b5bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#91a017",
  "rgb": {
    "r": 145,
    "g": 160,
    "b": 23
  },
  "hsl": {
    "h": 66.569,
    "s": 74.863,
    "l": 35.882
  },
  "oklch": {
    "l": 0.67111,
    "c": 0.14794,
    "h": 116.4
  },
  "luminance": 0.31223
}

Semantic roles & 50–950 ramp

primary

#91A017

secondary

#594CC7

accent

#36F14B

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #91A017

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

Preview Lab → · Contrast checker → · Palette generator →