#91B552#91B552

#91B552 is a light, vivid yellow-green. Relative luminance 0.397; OKLCH L 72.5% C 0.134 H 126.2°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#91B552
RGB	rgb(145, 181, 82)
HSL	hsl(82, 40%, 52%)
HSV	hsv(82, 55%, 71%)
CMYK	cmyk(19.9%, 0%, 54.7%, 29%)
CIE-LAB	lab(69.24, -28.02, 45.84)
CIE-LCH	lch(69.24, 53.73, 121.44°)
OKLab	oklab(72.52% -0.0789 0.1079)
OKLCH	oklch(72.52% 0.134 126.2)
XYZ	xyz(29.7239, 39.6763, 14.0733)
Luminance	0.3968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B552 #7652B5

analogous

#B5A852 #91B552 #60B552

triadic

#91B552 #5291B5 #B55291

tetradic

#91B552 #52B5A8 #7652B5 #B55260

square

#91B552 #52B5A8 #7652B5 #B55260

split-complementary

#91B552 #5260B5 #A852B5

monochromatic

#4E622A #708D3C #91B552 #ACC77D #C8DAA8

Accessibility & contrast

On white

2.35

#91B552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#91B552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B552

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B552	#FFFFFF	#000000	##000000
##91B552	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA48

Deuteranopia (green-blind)

#B9A858

Tritanopia (blue-blind)

#96AD9F

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #91b552;
/* rgb */ color: rgb(145, 181, 82);
/* oklch */ color: oklch(72.5% 0.134 126.2);

Tailwind

colors: {
  custom: {
    50: '#b3cb85',
    500: '#91b552',
    950: '#000000',
  },
}

SCSS

$custom: #91b552;
$custom-light: #b3cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#91b552",
  "rgb": {
    "r": 145,
    "g": 181,
    "b": 82
  },
  "hsl": {
    "h": 81.818,
    "s": 40.081,
    "l": 51.569
  },
  "oklch": {
    "l": 0.72516,
    "c": 0.1337,
    "h": 126.2
  },
  "luminance": 0.39677
}

Semantic roles & 50–950 ramp

primary

#91B552

secondary

#AB9CC7

accent

#58D084

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11130B

muted

#80827C

Preview Lab

Preview with #91B552

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

Preview Lab → · Contrast checker → · Palette generator →