#91BB59#91BB59

#91BB59 is a light, vivid yellow-green. Relative luminance 0.423; OKLCH L 74.0% C 0.135 H 128.5°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#91BB59
RGB	rgb(145, 187, 89)
HSL	hsl(86, 42%, 54%)
HSV	hsv(86, 52%, 73%)
CMYK	cmyk(22.5%, 0%, 52.4%, 26.7%)
CIE-LAB	lab(71.06, -30.18, 44.65)
CIE-LCH	lch(71.06, 53.89, 124.06°)
OKLab	oklab(74.02% -0.0843 0.106)
OKLCH	oklch(74.02% 0.135 128.5)
XYZ	xyz(31.2503, 42.2811, 15.9639)
Luminance	0.4228 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BB59 #8359BB

analogous

#BBB459 #91BB59 #60BB59

triadic

#91BB59 #5991BB #BB5991

tetradic

#91BB59 #59BBB4 #8359BB #BB5960

square

#91BB59 #59BBB4 #8359BB #BB5960

split-complementary

#91BB59 #5960BB #B459BB

monochromatic

#516D2D #72983E #91BB59 #AECD84 #CBDFB0

Accessibility & contrast

On white

2.22

#91BB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#91BB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BB59

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BB59	#FFFFFF	#000000	##000000
##91BB59	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B050

Deuteranopia (green-blind)

#BDAD5F

Tritanopia (blue-blind)

#95B4A5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91bb59;
/* rgb */ color: rgb(145, 187, 89);
/* oklch */ color: oklch(74.0% 0.135 128.5);

Tailwind

colors: {
  custom: {
    50: '#b3cf8a',
    500: '#91bb59',
    950: '#000000',
  },
}

SCSS

$custom: #91bb59;
$custom-light: #b3cf8a;
$custom-dark: #000000;

JSON

{
  "hex": "#91bb59",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 89
  },
  "hsl": {
    "h": 85.714,
    "s": 41.88,
    "l": 54.118
  },
  "oklch": {
    "l": 0.74015,
    "c": 0.13541,
    "h": 128.5
  },
  "luminance": 0.42282
}

Semantic roles & 50–950 ramp

primary

#91BB59

secondary

#B5A3CD

accent

#56D28B

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #91BB59

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

Preview Lab → · Contrast checker → · Palette generator →