#91CB3D#91CB3D

#91CB3D is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.5% C 0.179 H 129.2°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#91CB3D
RGB	rgb(145, 203, 61)
HSL	hsl(85, 58%, 52%)
HSV	hsv(85, 70%, 80%)
CMYK	cmyk(28.6%, 0%, 70%, 20.4%)
CIE-LAB	lab(75.49, -39.87, 61.59)
CIE-LCH	lch(75.49, 73.37, 122.91°)
OKLab	oklab(77.52% -0.1134 0.1388)
OKLCH	oklch(77.52% 0.179 129.2)
XYZ	xyz(33.8752, 49.0676, 12.1002)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CB3D #773DCB

analogous

#CBBE3D #91CB3D #4ACB3D

triadic

#91CB3D #3D91CB #CB3D91

tetradic

#91CB3D #3DCBBE #773DCB #CB3D4A

square

#91CB3D #3DCBBE #773DCB #CB3D4A

split-complementary

#91CB3D #3D4ACB #BE3DCB

monochromatic

#4E701E #70A02B #91CB3D #ACD86D #C8E59E

Accessibility & contrast

On white

1.94

#91CB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#91CB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CB3D

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CB3D	#FFFFFF	#000000	##000000
##91CB3D	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD26

Deuteranopia (green-blind)

#CDB949

Tritanopia (blue-blind)

#95C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91cb3d;
/* rgb */ color: rgb(145, 203, 61);
/* oklch */ color: oklch(77.5% 0.179 129.2);

Tailwind

colors: {
  custom: {
    50: '#b5db7b',
    500: '#91cb3d',
    950: '#000000',
  },
}

SCSS

$custom: #91cb3d;
$custom-light: #b5db7b;
$custom-dark: #000000;

JSON

{
  "hex": "#91cb3d",
  "rgb": {
    "r": 145,
    "g": 203,
    "b": 61
  },
  "hsl": {
    "h": 84.507,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77523,
    "c": 0.17925,
    "h": 129.2
  },
  "luminance": 0.49069
}

Semantic roles & 50–950 ramp

primary

#91CB3D

secondary

#AC93D1

accent

#47E186

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #91CB3D

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

Preview Lab → · Contrast checker → · Palette generator →