#91C05B#91C05B

#91C05B is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.2% C 0.141 H 129.9°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#91C05B
RGB	rgb(145, 192, 91)
HSL	hsl(88, 44%, 55%)
HSV	hsv(88, 53%, 75%)
CMYK	cmyk(24.5%, 0%, 52.6%, 24.7%)
CIE-LAB	lab(72.54, -32.32, 45.45)
CIE-LCH	lch(72.54, 55.77, 125.42°)
OKLab	oklab(75.22% -0.0901 0.1079)
OKLCH	oklch(75.22% 0.141 129.9)
XYZ	xyz(32.4147, 44.4736, 16.7720)
Luminance	0.4447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C05B #8A5BC0

analogous

#C0BC5B #91C05B #5EC05B

triadic

#91C05B #5B91C0 #C05B91

tetradic

#91C05B #5BC0BC #8A5BC0 #C05B5E

square

#91C05B #5BC0BC #8A5BC0 #C05B5E

split-complementary

#91C05B #5B5EC0 #BC5BC0

monochromatic

#53742D #72A03E #91C05B #AFD187 #CCE2B3

Accessibility & contrast

On white

2.12

#91C05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#91C05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C05B

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C05B	#FFFFFF	#000000	##000000
##91C05B	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B452

Deuteranopia (green-blind)

#C1B161

Tritanopia (blue-blind)

#94B9A9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #91c05b;
/* rgb */ color: rgb(145, 192, 91);
/* oklch */ color: oklch(75.2% 0.141 129.9);

Tailwind

colors: {
  custom: {
    50: '#b3d38c',
    500: '#91c05b',
    950: '#000000',
  },
}

SCSS

$custom: #91c05b;
$custom-light: #b3d38c;
$custom-dark: #000000;

JSON

{
  "hex": "#91c05b",
  "rgb": {
    "r": 145,
    "g": 192,
    "b": 91
  },
  "hsl": {
    "h": 87.921,
    "s": 44.493,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75218,
    "c": 0.14056,
    "h": 129.9
  },
  "luminance": 0.44474
}

Semantic roles & 50–950 ramp

primary

#91C05B

secondary

#BAA6D0

accent

#54D48F

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #91C05B

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

Preview Lab → · Contrast checker → · Palette generator →