#91C651#91C651

#91C651 is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.5% C 0.158 H 129.9°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#91C651
RGB	rgb(145, 198, 81)
HSL	hsl(87, 51%, 55%)
HSV	hsv(87, 59%, 78%)
CMYK	cmyk(26.8%, 0%, 59.1%, 22.4%)
CIE-LAB	lab(74.19, -36.07, 51.98)
CIE-LCH	lch(74.19, 63.27, 124.76°)
OKLab	oklab(76.52% -0.1013 0.1211)
OKLCH	oklch(76.52% 0.158 129.9)
XYZ	xyz(33.3561, 47.0011, 15.0977)
Luminance	0.4700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C651 #8651C6

analogous

#C6C051 #91C651 #57C651

triadic

#91C651 #5191C6 #C65191

tetradic

#91C651 #51C6C0 #8651C6 #C65157

square

#91C651 #51C6C0 #8651C6 #C65157

split-complementary

#91C651 #5157C6 #C051C6

monochromatic

#527627 #72A436 #91C651 #AED57F #CBE4AD

Accessibility & contrast

On white

2.02

#91C651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#91C651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C651

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C651	#FFFFFF	#000000	##000000
##91C651	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB944

Deuteranopia (green-blind)

#C7B559

Tritanopia (blue-blind)

#94BEAD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #91c651;
/* rgb */ color: rgb(145, 198, 81);
/* oklch */ color: oklch(76.5% 0.158 129.9);

Tailwind

colors: {
  custom: {
    50: '#b4d786',
    500: '#91c651',
    950: '#000000',
  },
}

SCSS

$custom: #91c651;
$custom-light: #b4d786;
$custom-dark: #000000;

JSON

{
  "hex": "#91c651",
  "rgb": {
    "r": 145,
    "g": 198,
    "b": 81
  },
  "hsl": {
    "h": 87.179,
    "s": 50.649,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76518,
    "c": 0.15784,
    "h": 129.9
  },
  "luminance": 0.47002
}

Semantic roles & 50–950 ramp

primary

#91C651

secondary

#B7A1D2

accent

#4EDA8D

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11140B

muted

#80837C

Preview Lab

Preview with #91C651

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

Preview Lab → · Contrast checker → · Palette generator →