#91B730#91B730

#91B730 is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.7% C 0.163 H 124.3°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#91B730
RGB	rgb(145, 183, 48)
HSL	hsl(77, 58%, 45%)
HSV	hsv(77, 74%, 72%)
CMYK	cmyk(20.8%, 0%, 73.8%, 28.2%)
CIE-LAB	lab(69.54, -31.54, 60.36)
CIE-LCH	lch(69.54, 68.11, 117.59°)
OKLab	oklab(72.67% -0.0917 0.1343)
OKLCH	oklch(72.67% 0.163 124.3)
XYZ	xyz(29.1443, 40.0998, 9.0004)
Luminance	0.4010 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B730 #5630B7

analogous

#B79A30 #91B730 #4DB730

triadic

#91B730 #3091B7 #B73091

tetradic

#91B730 #30B79A #5630B7 #B7304D

square

#91B730 #30B79A #5630B7 #B7304D

split-complementary

#91B730 #304DB7 #9A30B7

monochromatic

#445617 #6B8723 #91B730 #AED252 #C5DE83

Accessibility & contrast

On white

2.33

#91B730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#91B730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B730

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B730	#FFFFFF	#000000	##000000
##91B730	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB14

Deuteranopia (green-blind)

#BCA93C

Tritanopia (blue-blind)

#98AE9D

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #91b730;
/* rgb */ color: rgb(145, 183, 48);
/* oklch */ color: oklch(72.7% 0.163 124.3);

Tailwind

colors: {
  custom: {
    50: '#b5cc72',
    500: '#91b730',
    950: '#000000',
  },
}

SCSS

$custom: #91b730;
$custom-light: #b5cc72;
$custom-dark: #000000;

JSON

{
  "hex": "#91b730",
  "rgb": {
    "r": 145,
    "g": 183,
    "b": 48
  },
  "hsl": {
    "h": 76.889,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.72669,
    "c": 0.16258,
    "h": 124.3
  },
  "luminance": 0.401
}

Semantic roles & 50–950 ramp

primary

#91B730

secondary

#917BC8

accent

#46E272

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #91B730

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

Preview Lab → · Contrast checker → · Palette generator →