#91BB30#91BB30

#91BB30 is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.6% C 0.167 H 125.3°. Best body text is #000000 at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#91BB30
RGB	rgb(145, 187, 48)
HSL	hsl(78, 59%, 46%)
HSV	hsv(78, 74%, 73%)
CMYK	cmyk(22.5%, 0%, 74.3%, 26.7%)
CIE-LAB	lab(70.71, -33.41, 61.49)
CIE-LCH	lch(70.71, 69.98, 118.51°)
OKLab	oklab(73.62% -0.0968 0.1367)
OKLCH	oklch(73.62% 0.167 125.3)
XYZ	xyz(29.9811, 41.7734, 9.2793)
Luminance	0.4177 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BB30 #5A30BB

analogous

#BB9F30 #91BB30 #4CBB30

triadic

#91BB30 #3091BB #BB3091

tetradic

#91BB30 #30BB9F #5A30BB #BB304C

square

#91BB30 #30BB9F #5A30BB #BB304C

split-complementary

#91BB30 #304CBB #9F30BB

monochromatic

#455A17 #6B8A23 #91BB30 #ADD355 #C5E086

Accessibility & contrast

On white

2.24

#91BB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.35

#91BB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BB30

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BB30	#FFFFFF	#000000	##000000
##91BB30	1.00	2.24	9.35	9.35
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.35	21.00	1.00	1.00
##000000	9.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF12

Deuteranopia (green-blind)

#C0AC3D

Tritanopia (blue-blind)

#98B2A0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #91bb30;
/* rgb */ color: rgb(145, 187, 48);
/* oklch */ color: oklch(73.6% 0.167 125.3);

Tailwind

colors: {
  custom: {
    50: '#b5cf72',
    500: '#91bb30',
    950: '#000000',
  },
}

SCSS

$custom: #91bb30;
$custom-light: #b5cf72;
$custom-dark: #000000;

JSON

{
  "hex": "#91bb30",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 48
  },
  "hsl": {
    "h": 78.129,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.7362,
    "c": 0.16745,
    "h": 125.3
  },
  "luminance": 0.41774
}

Semantic roles & 50–950 ramp

primary

#91BB30

secondary

#947DC9

accent

#45E275

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #91BB30

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

Preview Lab → · Contrast checker → · Palette generator →