#91C945#91C945

#91C945 is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 77.1% C 0.171 H 129.4°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#91C945
RGB	rgb(145, 201, 69)
HSL	hsl(85, 55%, 53%)
HSV	hsv(85, 66%, 79%)
CMYK	cmyk(27.9%, 0%, 65.7%, 21.2%)
CIE-LAB	lab(74.96, -38.42, 57.94)
CIE-LCH	lch(74.96, 69.52, 123.55°)
OKLab	oklab(77.11% -0.1088 0.1323)
OKLCH	oklch(77.11% 0.171 129.4)
XYZ	xyz(33.6377, 48.2218, 13.1646)
Luminance	0.4822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C945 #7D45C9

analogous

#C9BF45 #91C945 #4FC945

triadic

#91C945 #4591C9 #C94591

tetradic

#91C945 #45C9BF #7D45C9 #C9454F

square

#91C945 #45C9BF #7D45C9 #C9454F

split-complementary

#91C945 #454FC9 #BF45C9

monochromatic

#507221 #71A22F #91C945 #ADD774 #C9E5A4

Accessibility & contrast

On white

1.97

#91C945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#91C945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C945

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C945	#FFFFFF	#000000	##000000
##91C945	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB33

Deuteranopia (green-blind)

#CAB750

Tritanopia (blue-blind)

#95C1AE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #91c945;
/* rgb */ color: rgb(145, 201, 69);
/* oklch */ color: oklch(77.1% 0.171 129.4);

Tailwind

colors: {
  custom: {
    50: '#b5d97f',
    500: '#91c945',
    950: '#000000',
  },
}

SCSS

$custom: #91c945;
$custom-light: #b5d97f;
$custom-dark: #000000;

JSON

{
  "hex": "#91c945",
  "rgb": {
    "r": 145,
    "g": 201,
    "b": 69
  },
  "hsl": {
    "h": 85.455,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77112,
    "c": 0.17123,
    "h": 129.4
  },
  "luminance": 0.48223
}

Semantic roles & 50–950 ramp

primary

#91C945

secondary

#B198D1

accent

#49DE89

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C945

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

Preview Lab → · Contrast checker → · Palette generator →