#91AC43#91AC43

#91AC43 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.2% C 0.135 H 122.1°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#91AC43
RGB	rgb(145, 172, 67)
HSL	hsl(75, 44%, 47%)
HSV	hsv(75, 61%, 67%)
CMYK	cmyk(15.7%, 0%, 61%, 32.5%)
CIE-LAB	lab(66.47, -24.99, 49.61)
CIE-LCH	lch(66.47, 55.55, 116.73°)
OKLab	oklab(70.23% -0.0718 0.1144)
OKLCH	oklch(70.23% 0.135 122.1)
XYZ	xyz(27.4430, 35.9300, 10.7985)
Luminance	0.3593 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AC43 #5E43AC

analogous

#AC9343 #91AC43 #5CAC43

triadic

#91AC43 #4391AC #AC4391

tetradic

#91AC43 #43AC93 #5E43AC #AC435C

square

#91AC43 #43AC93 #5E43AC #AC435C

split-complementary

#91AC43 #435CAC #9343AC

monochromatic

#475421 #6C8032 #91AC43 #ACC468 #C5D594

Accessibility & contrast

On white

2.57

#91AC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#91AC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC43

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AC43	#FFFFFF	#000000	##000000
##91AC43	1.00	2.57	8.19	8.19
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A237

Deuteranopia (green-blind)

#B2A24A

Tritanopia (blue-blind)

#98A496

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #91ac43;
/* rgb */ color: rgb(145, 172, 67);
/* oklch */ color: oklch(70.2% 0.135 122.1);

Tailwind

colors: {
  custom: {
    50: '#b4c47b',
    500: '#91ac43',
    950: '#000000',
  },
}

SCSS

$custom: #91ac43;
$custom-light: #b4c47b;
$custom-dark: #000000;

JSON

{
  "hex": "#91ac43",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 67
  },
  "hsl": {
    "h": 75.429,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70233,
    "c": 0.13507,
    "h": 122.1
  },
  "luminance": 0.3593
}

Semantic roles & 50–950 ramp

primary

#91AC43

secondary

#988AC1

accent

#54D475

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#11120A

muted

#80817C

Preview Lab

Preview with #91AC43

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

Preview Lab → · Contrast checker → · Palette generator →