#91B240#91B240

#91B240 is a light, vivid yellow-green. Relative luminance 0.382; OKLCH L 71.6% C 0.145 H 123.8°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#91B240
RGB	rgb(145, 178, 64)
HSL	hsl(77, 47%, 47%)
HSV	hsv(77, 64%, 70%)
CMYK	cmyk(18.5%, 0%, 64%, 30.2%)
CIE-LAB	lab(68.19, -28.14, 52.79)
CIE-LCH	lch(68.19, 59.82, 118.06°)
OKLab	oklab(71.61% -0.0809 0.1207)
OKLCH	oklch(71.61% 0.145 123.8)
XYZ	xyz(28.5231, 38.2305, 10.7260)
Luminance	0.3823 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B240 #6140B2

analogous

#B29A40 #91B240 #58B240

triadic

#91B240 #4091B2 #B24091

tetradic

#91B240 #40B29A #6140B2 #B24058

square

#91B240 #40B29A #6140B2 #B24058

split-complementary

#91B240 #4058B2 #9A40B2

monochromatic

#485820 #6C8530 #91B240 #ACC867 #C5D894

Accessibility & contrast

On white

2.43

#91B240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#91B240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B240

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B240	#FFFFFF	#000000	##000000
##91B240	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA732

Deuteranopia (green-blind)

#B7A648

Tritanopia (blue-blind)

#98AA9A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #91b240;
/* rgb */ color: rgb(145, 178, 64);
/* oklch */ color: oklch(71.6% 0.145 123.8);

Tailwind

colors: {
  custom: {
    50: '#b4c97a',
    500: '#91b240',
    950: '#000000',
  },
}

SCSS

$custom: #91b240;
$custom-light: #b4c97a;
$custom-dark: #000000;

JSON

{
  "hex": "#91b240",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 64
  },
  "hsl": {
    "h": 77.368,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71614,
    "c": 0.14531,
    "h": 123.8
  },
  "luminance": 0.38231
}

Semantic roles & 50–950 ramp

primary

#91B240

secondary

#9B8AC4

accent

#51D778

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11130A

muted

#80827C

Preview Lab

Preview with #91B240

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

Preview Lab → · Contrast checker → · Palette generator →