#91CE45#91CE45

#91CE45 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.3% C 0.178 H 130.3°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#91CE45
RGB	rgb(145, 206, 69)
HSL	hsl(87, 58%, 54%)
HSV	hsv(87, 67%, 81%)
CMYK	cmyk(29.6%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(76.43, -40.63, 59.49)
CIE-LCH	lch(76.43, 72.04, 124.33°)
OKLab	oklab(78.3% -0.1148 0.1355)
OKLCH	oklch(78.3% 0.178 130.3)
XYZ	xyz(34.8223, 50.5910, 13.5594)
Luminance	0.5059 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CE45 #8245CE

analogous

#CEC645 #91CE45 #4DCE45

triadic

#91CE45 #4591CE #CE4591

tetradic

#91CE45 #45CEC6 #8245CE #CE454D

square

#91CE45 #45CEC6 #8245CE #CE454D

split-complementary

#91CE45 #454DCE #C645CE

monochromatic

#517920 #72A92D #91CE45 #AEDB75 #CAE8A6

Accessibility & contrast

On white

1.89

#91CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#91CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CE45

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CE45	#FFFFFF	#000000	##000000
##91CE45	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF32

Deuteranopia (green-blind)

#CFBB50

Tritanopia (blue-blind)

#94C5B2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #91ce45;
/* rgb */ color: rgb(145, 206, 69);
/* oklch */ color: oklch(78.3% 0.178 130.3);

Tailwind

colors: {
  custom: {
    50: '#b5dd7f',
    500: '#91ce45',
    950: '#000000',
  },
}

SCSS

$custom: #91ce45;
$custom-light: #b5dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#91ce45",
  "rgb": {
    "r": 145,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 86.715,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78304,
    "c": 0.17762,
    "h": 130.3
  },
  "luminance": 0.50592
}

Semantic roles & 50–950 ramp

primary

#91CE45

secondary

#583681

accent

#46E28B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #91CE45

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

Preview Lab → · Contrast checker → · Palette generator →