#91B233#91B233

#91B233 is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.5% C 0.155 H 123.1°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#91B233
RGB	rgb(145, 178, 51)
HSL	hsl(76, 55%, 45%)
HSV	hsv(76, 71%, 70%)
CMYK	cmyk(18.5%, 0%, 71.3%, 30.2%)
CIE-LAB	lab(68.09, -29.01, 57.87)
CIE-LCH	lch(68.09, 64.73, 116.62°)
OKLab	oklab(71.51% -0.0845 0.1295)
OKLCH	oklch(71.51% 0.155 123.1)
XYZ	xyz(28.1953, 38.0994, 8.9998)
Luminance	0.3810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B233 #5433B2

analogous

#B29433 #91B233 #51B233

triadic

#91B233 #3391B2 #B23391

tetradic

#91B233 #33B294 #5433B2 #B23351

square

#91B233 #33B294 #5433B2 #B23351

split-complementary

#91B233 #3351B2 #9433B2

monochromatic

#435318 #6A8225 #91B233 #AECE54 #C5DC84

Accessibility & contrast

On white

2.44

#91B233 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#91B233 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B233

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B233	#FFFFFF	#000000	##000000
##91B233	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA71D

Deuteranopia (green-blind)

#B8A63E

Tritanopia (blue-blind)

#98A999

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #91b233;
/* rgb */ color: rgb(145, 178, 51);
/* oklch */ color: oklch(71.5% 0.155 123.1);

Tailwind

colors: {
  custom: {
    50: '#b5c973',
    500: '#91b233',
    950: '#000000',
  },
}

SCSS

$custom: #91b233;
$custom-light: #b5c973;
$custom-dark: #000000;

JSON

{
  "hex": "#91b233",
  "rgb": {
    "r": 145,
    "g": 178,
    "b": 51
  },
  "hsl": {
    "h": 75.591,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.71506,
    "c": 0.15462,
    "h": 123.1
  },
  "luminance": 0.381
}

Semantic roles & 50–950 ramp

primary

#91B233

secondary

#8F7CC5

accent

#49DF70

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111308

muted

#80827B

Preview Lab

Preview with #91B233

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

Preview Lab → · Contrast checker → · Palette generator →