#91CB64#91CB64

#91CB64 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.9% C 0.148 H 133.1°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#91CB64
RGB	rgb(145, 203, 100)
HSL	hsl(94, 50%, 59%)
HSV	hsv(94, 51%, 80%)
CMYK	cmyk(28.6%, 0%, 50.7%, 20.4%)
CIE-LAB	lab(75.85, -36.41, 45.11)
CIE-LCH	lch(75.85, 57.97, 128.91°)
OKLab	oklab(77.93% -0.1008 0.1078)
OKLCH	oklch(77.93% 0.148 133.1)
XYZ	xyz(35.3326, 49.6506, 19.7761)
Luminance	0.4965 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB64 #9E64CB

analogous

#C5CB64 #91CB64 #64CB6B

triadic

#91CB64 #6491CB #CB6491

tetradic

#91CB64 #64C5CB #9E64CB #CB6B64

square

#91CB64 #64C5CB #9E64CB #CB6B64

split-complementary

#91CB64 #6B64CB #CB64C5

monochromatic

#55872D #71B53D #91CB64 #B2DA92 #D2EAC0

Accessibility & contrast

On white

1.92

#91CB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#91CB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB64

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB64	#FFFFFF	#000000	##000000
##91CB64	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE5B

Deuteranopia (green-blind)

#CAB96B

Tritanopia (blue-blind)

#92C4B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #91cb64;
/* rgb */ color: rgb(145, 203, 100);
/* oklch */ color: oklch(77.9% 0.148 133.1);

Tailwind

colors: {
  custom: {
    50: '#b4db92',
    500: '#91cb64',
    950: '#000000',
  },
}

SCSS

$custom: #91cb64;
$custom-light: #b4db92;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb64",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 100
  },
  "hsl": {
    "h": 93.786,
    "s": 49.758,
    "l": 59.412
  },
  "oklch": {
    "l": 0.77933,
    "c": 0.14756,
    "h": 133.1
  },
  "luminance": 0.49652
}

Semantic roles & 50–950 ramp

primary

#91CB64

secondary

#C8B1D9

accent

#4FD99D

background

#FBFDF9

surface

#F6FBF1

border

#D0D4CB

text

#11150D

muted

#80837E

Preview Lab

Preview with #91CB64

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

Preview Lab → · Contrast checker → · Palette generator →