#91AD23#91AD23

#91AD23 is a light, vivid yellow-green. Relative luminance 0.360; OKLCH L 70.2% C 0.158 H 121.1°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#91AD23
RGB	rgb(145, 173, 35)
HSL	hsl(72, 66%, 41%)
HSV	hsv(72, 80%, 68%)
CMYK	cmyk(16.2%, 0%, 79.8%, 32.2%)
CIE-LAB	lab(66.54, -27.41, 61.72)
CIE-LCH	lch(66.54, 67.53, 113.94°)
OKLab	oklab(70.22% -0.0814 0.135)
OKLCH	oklch(70.22% 0.158 121.1)
XYZ	xyz(26.9245, 36.0283, 7.1255)
Luminance	0.3603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AD23 #3F23AD

analogous

#AD8423 #91AD23 #4CAD23

triadic

#91AD23 #2391AD #AD2391

tetradic

#91AD23 #23AD84 #3F23AD #AD234C

square

#91AD23 #23AD84 #3F23AD #AD234C

split-complementary

#91AD23 #234CAD #8423AD

monochromatic

#3C470E #667A19 #91AD23 #B6D637 #C9E16A

Accessibility & contrast

On white

2.56

#91AD23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#91AD23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AD23

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AD23	#FFFFFF	#000000	##000000
##91AD23	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#B5A231

Tritanopia (blue-blind)

#99A494

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #91ad23;
/* rgb */ color: rgb(145, 173, 35);
/* oklch */ color: oklch(70.2% 0.158 121.1);

Tailwind

colors: {
  custom: {
    50: '#b5c56b',
    500: '#91ad23',
    950: '#000000',
  },
}

SCSS

$custom: #91ad23;
$custom-light: #b5c56b;
$custom-dark: #000000;

JSON

{
  "hex": "#91ad23",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 35
  },
  "hsl": {
    "h": 72.174,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.70224,
    "c": 0.15759,
    "h": 121.1
  },
  "luminance": 0.36028
}

Semantic roles & 50–950 ramp

primary

#91AD23

secondary

#7965C7

accent

#3FE961

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91AD23

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

Preview Lab → · Contrast checker → · Palette generator →