#91A821#91A821

#91A821 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 69.0% C 0.153 H 119.4°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#91A821
RGB	rgb(145, 168, 33)
HSL	hsl(70, 67%, 39%)
HSV	hsv(70, 80%, 66%)
CMYK	cmyk(13.7%, 0%, 80.4%, 34.1%)
CIE-LAB	lab(65.07, -25.05, 60.97)
CIE-LCH	lch(65.07, 65.92, 112.34°)
OKLab	oklab(69.03% -0.075 0.133)
OKLCH	oklch(69.03% 0.153 119.4)
XYZ	xyz(25.9548, 34.1350, 6.6599)
Luminance	0.3413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A821 #3821A8

analogous

#A87C21 #91A821 #4EA821

triadic

#91A821 #2191A8 #A82191

tetradic

#91A821 #21A87C #3821A8 #A8214E

square

#91A821 #21A87C #3821A8 #A8214E

split-complementary

#91A821 #214EA8 #7C21A8

monochromatic

#39420D #657517 #91A821 #BAD630 #CBE063

Accessibility & contrast

On white

2.68

#91A821 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#91A821 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A821

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A821	#FFFFFF	#000000	##000000
##91A821	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#B19E2F

Tritanopia (blue-blind)

#9A9F8F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #91a821;
/* rgb */ color: rgb(145, 168, 33);
/* oklch */ color: oklch(69.0% 0.153 119.4);

Tailwind

colors: {
  custom: {
    50: '#b5c169',
    500: '#91a821',
    950: '#000000',
  },
}

SCSS

$custom: #91a821;
$custom-light: #b5c169;
$custom-dark: #000000;

JSON

{
  "hex": "#91a821",
  "rgb": {
    "r": 145,
    "g": 168,
    "b": 33
  },
  "hsl": {
    "h": 70.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.69034,
    "c": 0.15275,
    "h": 119.4
  },
  "luminance": 0.34135
}

Semantic roles & 50–950 ramp

primary

#91A821

secondary

#715FC5

accent

#3EEA5B

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A821

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

Preview Lab → · Contrast checker → · Palette generator →