#91D455#91D455

#91D455 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 79.9% C 0.173 H 132.5°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#91D455
RGB	rgb(145, 212, 85)
HSL	hsl(92, 60%, 58%)
HSV	hsv(92, 60%, 83%)
CMYK	cmyk(31.6%, 0%, 59.9%, 16.9%)
CIE-LAB	lab(78.32, -41.94, 54.87)
CIE-LCH	lch(78.32, 69.07, 127.39°)
OKLab	oklab(79.88% -0.1171 0.1276)
OKLCH	oklch(79.88% 0.173 132.5)
XYZ	xyz(36.8597, 53.7613, 17.0275)
Luminance	0.5376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91D455 #9855D4

analogous

#D0D455 #91D455 #55D459

triadic

#91D455 #5591D4 #D45591

tetradic

#91D455 #55D0D4 #9855D4 #D45955

square

#91D455 #55D0D4 #9855D4 #D45955

split-complementary

#91D455 #5955D4 #D455D0

monochromatic

#548B23 #72BC30 #91D455 #B1E086 #D0EDB7

Accessibility & contrast

On white

1.79

#91D455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#91D455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91D455

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91D455	#FFFFFF	#000000	##000000
##91D455	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC547

Deuteranopia (green-blind)

#D3C05E

Tritanopia (blue-blind)

#92CCB9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #91d455;
/* rgb */ color: rgb(145, 212, 85);
/* oklch */ color: oklch(79.9% 0.173 132.5);

Tailwind

colors: {
  custom: {
    50: '#b5e189',
    500: '#91d455',
    950: '#000000',
  },
}

SCSS

$custom: #91d455;
$custom-light: #b5e189;
$custom-dark: #000000;

JSON

{
  "hex": "#91d455",
  "rgb": {
    "r": 145,
    "g": 212,
    "b": 85
  },
  "hsl": {
    "h": 91.654,
    "s": 59.624,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79885,
    "c": 0.17323,
    "h": 132.5
  },
  "luminance": 0.53763
}

Semantic roles & 50–950 ramp

primary

#91D455

secondary

#693C91

accent

#45E398

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #91D455

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

Preview Lab → · Contrast checker → · Palette generator →