#91B933#91B933

#91B933 is a light, vivid yellow-green. Relative luminance 0.410; OKLCH L 73.2% C 0.163 H 125.0°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#91B933
RGB	rgb(145, 185, 51)
HSL	hsl(78, 57%, 46%)
HSV	hsv(78, 72%, 73%)
CMYK	cmyk(21.6%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(70.15, -32.31, 59.90)
CIE-LCH	lch(70.15, 68.06, 118.35°)
OKLab	oklab(73.17% -0.0935 0.1338)
OKLCH	oklch(73.17% 0.163 125)
XYZ	xyz(29.6238, 40.9563, 9.4760)
Luminance	0.4096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91B933 #5B33B9

analogous

#B99E33 #91B933 #4EB933

triadic

#91B933 #3391B9 #B93391

tetradic

#91B933 #33B99E #5B33B9 #B9334E

square

#91B933 #33B99E #5B33B9 #B9334E

split-complementary

#91B933 #334EB9 #9E33B9

monochromatic

#465919 #6B8926 #91B933 #ADD158 #C5DE88

Accessibility & contrast

On white

2.28

#91B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#91B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91B933

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91B933	#FFFFFF	#000000	##000000
##91B933	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD1A

Deuteranopia (green-blind)

#BEAB3F

Tritanopia (blue-blind)

#98B09F

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #91b933;
/* rgb */ color: rgb(145, 185, 51);
/* oklch */ color: oklch(73.2% 0.163 125.0);

Tailwind

colors: {
  custom: {
    50: '#b5ce74',
    500: '#91b933',
    950: '#000000',
  },
}

SCSS

$custom: #91b933;
$custom-light: #b5ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#91b933",
  "rgb": {
    "r": 145,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 77.91,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73165,
    "c": 0.16323,
    "h": 125
  },
  "luminance": 0.40957
}

Semantic roles & 50–950 ramp

primary

#91B933

secondary

#9580C8

accent

#48E075

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#121309

muted

#81827B

Preview Lab

Preview with #91B933

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

Preview Lab → · Contrast checker → · Palette generator →