#91BE3F#91BE3F

#91BE3F is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 74.4% C 0.161 H 126.8°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#91BE3F
RGB	rgb(145, 190, 63)
HSL	hsl(81, 50%, 50%)
HSV	hsv(81, 67%, 75%)
CMYK	cmyk(23.7%, 0%, 66.8%, 25.5%)
CIE-LAB	lab(71.69, -33.86, 56.91)
CIE-LCH	lch(71.69, 66.22, 120.75°)
OKLab	oklab(74.44% -0.0968 0.1293)
OKLCH	oklch(74.44% 0.161 126.8)
XYZ	xyz(30.9878, 43.2050, 11.4085)
Luminance	0.4321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BE3F #6C3FBE

analogous

#BEAC3F #91BE3F #51BE3F

triadic

#91BE3F #3F91BE #BE3F91

tetradic

#91BE3F #3FBEAC #6C3FBE #BE3F51

square

#91BE3F #3FBEAC #6C3FBE #BE3F51

split-complementary

#91BE3F #3F51BE #AC3FBE

monochromatic

#4B6221 #6E9030 #91BE3F #ABCE6C #C6DD9A

Accessibility & contrast

On white

2.18

#91BE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#91BE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BE3F

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BE3F	#FFFFFF	#000000	##000000
##91BE3F	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B12D

Deuteranopia (green-blind)

#C1AF49

Tritanopia (blue-blind)

#96B5A4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #91be3f;
/* rgb */ color: rgb(145, 190, 63);
/* oklch */ color: oklch(74.4% 0.161 126.8);

Tailwind

colors: {
  custom: {
    50: '#b5d17b',
    500: '#91be3f',
    950: '#000000',
  },
}

SCSS

$custom: #91be3f;
$custom-light: #b5d17b;
$custom-dark: #000000;

JSON

{
  "hex": "#91be3f",
  "rgb": {
    "r": 145,
    "g": 190,
    "b": 63
  },
  "hsl": {
    "h": 81.26,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74445,
    "c": 0.16148,
    "h": 126.8
  },
  "luminance": 0.43206
}

Semantic roles & 50–950 ramp

primary

#91BE3F

secondary

#A48FC9

accent

#4EDA80

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #91BE3F

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

Preview Lab → · Contrast checker → · Palette generator →