#91AC3E#91AC3E

#91AC3E is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.2% C 0.139 H 121.8°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#91AC3E
RGBrgb(145, 172, 62)
HSLhsl(75, 47%, 46%)
HSVhsv(75, 64%, 67%)
CMYKcmyk(15.7%, 0%, 64%, 32.5%)
CIE-LABlab(66.42, -25.37, 51.74)
CIE-LCHlch(66.42, 57.63, 116.12°)
OKLaboklab(70.18% -0.0734 0.1183)
OKLCHoklch(70.18% 0.139 121.8)
XYZxyz(27.2994, 35.8726, 10.0424)
Luminance0.3587 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#91AC3E #593EAC
analogous
#AC903E #91AC3E #5AAC3E
triadic
#91AC3E #3E91AC #AC3E91
tetradic
#91AC3E #3EAC90 #593EAC #AC3E5A
square
#91AC3E #3EAC90 #593EAC #AC3E5A
split-complementary
#91AC3E #3E5AAC #903EAC
monochromatic
#45521E #6B7F2E #91AC3E #ADC661 #C5D68E

Accessibility & contrast

On white

2.57
#91AC3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.17
#91AC3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AC3E
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##91AC3E#FFFFFF#000000##000000
##91AC3E1.002.578.178.17
#FFFFFF2.571.0021.0021.00
#0000008.1721.001.001.00
##0000008.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B6A230
Deuteranopia (green-blind)
#B3A246
Tritanopia (blue-blind)
#98A495
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #91ac3e;
/* rgb */ color: rgb(145, 172, 62);
/* oklch */ color: oklch(70.2% 0.139 121.8);
Tailwind
colors: {
  custom: {
    50: '#b4c478',
    500: '#91ac3e',
    950: '#000000',
  },
}
SCSS
$custom: #91ac3e;
$custom-light: #b4c478;
$custom-dark: #000000;
JSON
{
  "hex": "#91ac3e",
  "rgb": {
    "r": 145,
    "g": 172,
    "b": 62
  },
  "hsl": {
    "h": 74.727,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70183,
    "c": 0.13918,
    "h": 121.8
  },
  "luminance": 0.35873
}

Semantic roles & 50–950 ramp

primary
#91AC3E
secondary
#9385C1
accent
#51D772
background
#FBFCF7
surface
#F6F8EE
border
#D0D1C9
text
#111209
muted
#80817B

Preview Lab

Preview with #91AC3E

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

Preview Lab → · Contrast checker → · Palette generator →

#91AC3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva