#91BD51#91BD51

#91BD51 is a light, vivid yellow-green. Relative luminance 0.430; OKLCH L 74.4% C 0.146 H 128.1°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#91BD51
RGB	rgb(145, 189, 81)
HSL	hsl(84, 45%, 53%)
HSV	hsv(84, 57%, 74%)
CMYK	cmyk(23.3%, 0%, 57.1%, 25.9%)
CIE-LAB	lab(71.56, -31.92, 48.99)
CIE-LCH	lch(71.56, 58.47, 123.08°)
OKLab	oklab(74.39% -0.0898 0.1146)
OKLCH	oklch(74.39% 0.146 128.1)
XYZ	xyz(31.3597, 43.0084, 14.4323)
Luminance	0.4301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BD51 #7D51BD

analogous

#BDB351 #91BD51 #5BBD51

triadic

#91BD51 #5191BD #BD5191

tetradic

#91BD51 #51BDB3 #7D51BD #BD515B

square

#91BD51 #51BDB3 #7D51BD #BD515B

split-complementary

#91BD51 #515BBD #B351BD

monochromatic

#506B29 #719739 #91BD51 #ADCE7D #C9DFAA

Accessibility & contrast

On white

2.19

#91BD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#91BD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BD51

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BD51	#FFFFFF	#000000	##000000
##91BD51	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B146

Deuteranopia (green-blind)

#BFAE58

Tritanopia (blue-blind)

#95B5A5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #91bd51;
/* rgb */ color: rgb(145, 189, 81);
/* oklch */ color: oklch(74.4% 0.146 128.1);

Tailwind

colors: {
  custom: {
    50: '#b4d185',
    500: '#91bd51',
    950: '#000000',
  },
}

SCSS

$custom: #91bd51;
$custom-light: #b4d185;
$custom-dark: #000000;

JSON

{
  "hex": "#91bd51",
  "rgb": {
    "r": 145,
    "g": 189,
    "b": 81
  },
  "hsl": {
    "h": 84.444,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74388,
    "c": 0.14562,
    "h": 128.1
  },
  "luminance": 0.43009
}

Semantic roles & 50–950 ramp

primary

#91BD51

secondary

#B19ECC

accent

#53D588

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #91BD51

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

Preview Lab → · Contrast checker → · Palette generator →