#91B530#91B530

#91B530 is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 72.2% C 0.160 H 123.8°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#91B530
RGB	rgb(145, 181, 48)
HSL	hsl(76, 58%, 45%)
HSV	hsv(76, 73%, 71%)
CMYK	cmyk(19.9%, 0%, 73.5%, 29%)
CIE-LAB	lab(68.95, -30.60, 59.79)
CIE-LCH	lch(68.95, 67.17, 117.10°)
OKLab	oklab(72.19% -0.0891 0.1331)
OKLCH	oklch(72.19% 0.16 123.8)
XYZ	xyz(28.7347, 39.2807, 8.8638)
Luminance	0.3928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B530 #5430B5

analogous

#B59730 #91B530 #4EB530

triadic

#91B530 #3091B5 #B53091

tetradic

#91B530 #30B597 #5430B5 #B5304E

square

#91B530 #30B597 #5430B5 #B5304E

split-complementary

#91B530 #304EB5 #9730B5

monochromatic

#435416 #6A8523 #91B530 #AED151 #C5DE82

Accessibility & contrast

On white

2.37

#91B530 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#91B530 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B530

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B530	#FFFFFF	#000000	##000000
##91B530	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA916

Deuteranopia (green-blind)

#BBA83C

Tritanopia (blue-blind)

#98AC9B

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #91b530;
/* rgb */ color: rgb(145, 181, 48);
/* oklch */ color: oklch(72.2% 0.160 123.8);

Tailwind

colors: {
  custom: {
    50: '#b5cb72',
    500: '#91b530',
    950: '#000000',
  },
}

SCSS

$custom: #91b530;
$custom-light: #b5cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#91b530",
  "rgb": {
    "r": 145,
    "g": 181,
    "b": 48
  },
  "hsl": {
    "h": 76.241,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.72195,
    "c": 0.16015,
    "h": 123.8
  },
  "luminance": 0.39281
}

Semantic roles & 50–950 ramp

primary

#91B530

secondary

#8F7AC7

accent

#46E170

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #91B530

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

Preview Lab → · Contrast checker → · Palette generator →