#91AA27#91AA27

#91AA27 is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 69.5% C 0.152 H 120.2°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#91AA27
RGB	rgb(145, 170, 39)
HSL	hsl(71, 63%, 41%)
HSV	hsv(71, 77%, 67%)
CMYK	cmyk(14.7%, 0%, 77.1%, 33.3%)
CIE-LAB	lab(65.68, -25.77, 59.71)
CIE-LCH	lch(65.68, 65.03, 113.35°)
OKLab	oklab(69.54% -0.0766 0.1314)
OKLCH	oklch(69.54% 0.152 120.2)
XYZ	xyz(26.4185, 34.9158, 7.2667)
Luminance	0.3492 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AA27 #4027AA

analogous

#AA8127 #91AA27 #50AA27

triadic

#91AA27 #2791AA #AA2791

tetradic

#91AA27 #27AA81 #4027AA #AA2750

square

#91AA27 #27AA81 #4027AA #AA2750

split-complementary

#91AA27 #2750AA #8127AA

monochromatic

#3C4610 #67781C #91AA27 #B6D23C #C8DE6E

Accessibility & contrast

On white

2.63

#91AA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#91AA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AA27

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AA27	#FFFFFF	#000000	##000000
##91AA27	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A003

Deuteranopia (green-blind)

#B2A033

Tritanopia (blue-blind)

#9AA192

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #91aa27;
/* rgb */ color: rgb(145, 170, 39);
/* oklch */ color: oklch(69.5% 0.152 120.2);

Tailwind

colors: {
  custom: {
    50: '#b5c36c',
    500: '#91aa27',
    950: '#000000',
  },
}

SCSS

$custom: #91aa27;
$custom-light: #b5c36c;
$custom-dark: #000000;

JSON

{
  "hex": "#91aa27",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 39
  },
  "hsl": {
    "h": 71.45,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.69538,
    "c": 0.15208,
    "h": 120.2
  },
  "luminance": 0.34916
}

Semantic roles & 50–950 ramp

primary

#91AA27

secondary

#7A69C4

accent

#42E661

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91AA27

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

Preview Lab → · Contrast checker → · Palette generator →