#91A023#91A023

#91A023 is a light, vivid yellow. Relative luminance 0.313; OKLCH L 67.2% C 0.143 H 116.5°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#91A023
RGB	rgb(145, 160, 35)
HSL	hsl(67, 64%, 38%)
HSV	hsv(67, 78%, 63%)
CMYK	cmyk(9.4%, 0%, 78.1%, 37.3%)
CIE-LAB	lab(62.75, -20.99, 58.27)
CIE-LCH	lch(62.75, 61.94, 109.81°)
OKLab	oklab(67.17% -0.0637 0.1277)
OKLCH	oklch(67.17% 0.143 116.5)
XYZ	xyz(24.5519, 31.2830, 6.3346)
Luminance	0.3128 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A023 #3223A0

analogous

#A07023 #91A023 #52A023

triadic

#91A023 #2391A0 #A02391

tetradic

#91A023 #23A070 #3223A0 #A02352

square

#91A023 #23A070 #3223A0 #A02352

split-complementary

#91A023 #2352A0 #7023A0

monochromatic

#363C0D #636E18 #91A023 #BED12F #CEDC61

Accessibility & contrast

On white

2.89

#91A023 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#91A023 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A023

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A023	#FFFFFF	#000000	##000000
##91A023	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#AA992F

Tritanopia (blue-blind)

#9B9789

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #91a023;
/* rgb */ color: rgb(145, 160, 35);
/* oklch */ color: oklch(67.2% 0.143 116.5);

Tailwind

colors: {
  custom: {
    50: '#b5bc69',
    500: '#91a023',
    950: '#000000',
  },
}

SCSS

$custom: #91a023;
$custom-light: #b5bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#91a023",
  "rgb": {
    "r": 145,
    "g": 160,
    "b": 35
  },
  "hsl": {
    "h": 67.2,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.67167,
    "c": 0.14267,
    "h": 116.5
  },
  "luminance": 0.31283
}

Semantic roles & 50–950 ramp

primary

#91A023

secondary

#695DC1

accent

#41E755

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #91A023

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

Preview Lab → · Contrast checker → · Palette generator →