#91AE1F#91AE1F

#91AE1F is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.4% C 0.161 H 121.3°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#91AE1F
RGB	rgb(145, 174, 31)
HSL	hsl(72, 70%, 40%)
HSV	hsv(72, 82%, 68%)
CMYK	cmyk(16.7%, 0%, 82.2%, 31.8%)
CIE-LAB	lab(66.82, -28.04, 63.07)
CIE-LCH	lch(66.82, 69.03, 113.97°)
OKLab	oklab(70.44% -0.0834 0.1372)
OKLCH	oklch(70.44% 0.161 121.3)
XYZ	xyz(27.0609, 36.3908, 6.8946)
Luminance	0.3639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AE1F #3C1FAE

analogous

#AE841F #91AE1F #49AE1F

triadic

#91AE1F #1F91AE #AE1F91

tetradic

#91AE1F #1FAE84 #3C1FAE #AE1F49

square

#91AE1F #1FAE84 #3C1FAE #AE1F49

split-complementary

#91AE1F #1F49AE #841FAE

monochromatic

#3A460C #667A16 #91AE1F #B8DA30 #CAE364

Accessibility & contrast

On white

2.54

#91AE1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#91AE1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AE1F

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AE1F	#FFFFFF	#000000	##000000
##91AE1F	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B6A32F

Tritanopia (blue-blind)

#99A594

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #91ae1f;
/* rgb */ color: rgb(145, 174, 31);
/* oklch */ color: oklch(70.4% 0.161 121.3);

Tailwind

colors: {
  custom: {
    50: '#b5c669',
    500: '#91ae1f',
    950: '#000000',
  },
}

SCSS

$custom: #91ae1f;
$custom-light: #b5c669;
$custom-dark: #000000;

JSON

{
  "hex": "#91ae1f",
  "rgb": {
    "r": 145,
    "g": 174,
    "b": 31
  },
  "hsl": {
    "h": 72.168,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.70441,
    "c": 0.16053,
    "h": 121.3
  },
  "luminance": 0.36391
}

Semantic roles & 50–950 ramp

primary

#91AE1F

secondary

#7560C8

accent

#3BED5F

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #91AE1F

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

Preview Lab → · Contrast checker → · Palette generator →