#91CE55#91CE55

#91CE55 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.5% C 0.165 H 131.7°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#91CE55
RGB	rgb(145, 206, 85)
HSL	hsl(90, 55%, 57%)
HSV	hsv(90, 59%, 81%)
CMYK	cmyk(29.6%, 0%, 58.7%, 19.2%)
CIE-LAB	lab(76.57, -39.30, 52.89)
CIE-LCH	lch(76.57, 65.89, 126.61°)
OKLab	oklab(78.46% -0.1099 0.1234)
OKLCH	oklch(78.46% 0.165 131.7)
XYZ	xyz(35.3876, 50.8171, 16.5368)
Luminance	0.5082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CE55 #9255CE

analogous

#CDCE55 #91CE55 #55CE56

triadic

#91CE55 #5591CE #CE5591

tetradic

#91CE55 #55CDCE #9255CE #CE5655

square

#91CE55 #55CDCE #9255CE #CE5655

split-complementary

#91CE55 #5655CE #CE55CD

monochromatic

#548326 #72B233 #91CE55 #B0DC85 #CEE9B4

Accessibility & contrast

On white

1.88

#91CE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#91CE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CE55

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CE55	#FFFFFF	#000000	##000000
##91CE55	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C048

Deuteranopia (green-blind)

#CEBB5E

Tritanopia (blue-blind)

#93C6B4

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91ce55;
/* rgb */ color: rgb(145, 206, 85);
/* oklch */ color: oklch(78.5% 0.165 131.7);

Tailwind

colors: {
  custom: {
    50: '#b5dd89',
    500: '#91ce55',
    950: '#000000',
  },
}

SCSS

$custom: #91ce55;
$custom-light: #b5dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#91ce55",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 85
  },
  "hsl": {
    "h": 90.248,
    "s": 55.251,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7846,
    "c": 0.16523,
    "h": 131.7
  },
  "luminance": 0.50818
}

Semantic roles & 50–950 ramp

primary

#91CE55

secondary

#643D8A

accent

#49DF95

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #91CE55

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

Preview Lab → · Contrast checker → · Palette generator →