#91BC33#91BC33

#91BC33 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 73.9% C 0.167 H 125.7°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#91BC33
RGB	rgb(145, 188, 51)
HSL	hsl(79, 57%, 47%)
HSV	hsv(79, 73%, 74%)
CMYK	cmyk(22.9%, 0%, 72.9%, 26.3%)
CIE-LAB	lab(71.03, -33.70, 60.76)
CIE-LCH	lch(71.03, 69.48, 119.02°)
OKLab	oklab(73.88% -0.0974 0.1356)
OKLCH	oklch(73.88% 0.167 125.7)
XYZ	xyz(30.2580, 42.2248, 9.6874)
Luminance	0.4223 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BC33 #5E33BC

analogous

#BCA333 #91BC33 #4DBC33

triadic

#91BC33 #3391BC #BC3391

tetradic

#91BC33 #33BCA3 #5E33BC #BC334D

square

#91BC33 #33BCA3 #5E33BC #BC334D

split-complementary

#91BC33 #334DBC #A333BC

monochromatic

#475C19 #6C8C26 #91BC33 #ACD25A #C5DF8A

Accessibility & contrast

On white

2.22

#91BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#91BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BC33

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BC33	#FFFFFF	#000000	##000000
##91BC33	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF19

Deuteranopia (green-blind)

#C0AD3F

Tritanopia (blue-blind)

#97B3A2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91bc33;
/* rgb */ color: rgb(145, 188, 51);
/* oklch */ color: oklch(73.9% 0.167 125.7);

Tailwind

colors: {
  custom: {
    50: '#b5d074',
    500: '#91bc33',
    950: '#000000',
  },
}

SCSS

$custom: #91bc33;
$custom-light: #b5d074;
$custom-dark: #000000;

JSON

{
  "hex": "#91bc33",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 78.832,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.73877,
    "c": 0.16691,
    "h": 125.7
  },
  "luminance": 0.42225
}

Semantic roles & 50–950 ramp

primary

#91BC33

secondary

#9881C9

accent

#47E177

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #91BC33

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

Preview Lab → · Contrast checker → · Palette generator →