#91AB3B#91AB3B

#91AB3B is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.9% C 0.140 H 121.3°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#91AB3B
RGB	rgb(145, 171, 59)
HSL	hsl(74, 49%, 45%)
HSV	hsv(74, 65%, 67%)
CMYK	cmyk(15.2%, 0%, 65.5%, 32.9%)
CIE-LAB	lab(66.11, -25.10, 52.68)
CIE-LCH	lch(66.11, 58.35, 115.48°)
OKLab	oklab(69.92% -0.0729 0.1198)
OKLCH	oklch(69.92% 0.14 121.3)
XYZ	xyz(27.0297, 35.4613, 9.5576)
Luminance	0.3546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AB3B #553BAB

analogous

#AB8D3B #91AB3B #59AB3B

triadic

#91AB3B #3B91AB #AB3B91

tetradic

#91AB3B #3BAB8D #553BAB #AB3B59

square

#91AB3B #3BAB8D #553BAB #AB3B59

split-complementary

#91AB3B #3B59AB #8D3BAB

monochromatic

#44501C #6A7D2B #91AB3B #AEC75C #C5D78A

Accessibility & contrast

On white

2.60

#91AB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#91AB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AB3B

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AB3B	#FFFFFF	#000000	##000000
##91AB3B	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12C

Deuteranopia (green-blind)

#B2A143

Tritanopia (blue-blind)

#99A294

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #91ab3b;
/* rgb */ color: rgb(145, 171, 59);
/* oklch */ color: oklch(69.9% 0.140 121.3);

Tailwind

colors: {
  custom: {
    50: '#b4c477',
    500: '#91ab3b',
    950: '#000000',
  },
}

SCSS

$custom: #91ab3b;
$custom-light: #b4c477;
$custom-dark: #000000;

JSON

{
  "hex": "#91ab3b",
  "rgb": {
    "r": 145,
    "g": 171,
    "b": 59
  },
  "hsl": {
    "h": 73.929,
    "s": 48.696,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69921,
    "c": 0.14026,
    "h": 121.3
  },
  "luminance": 0.35461
}

Semantic roles & 50–950 ramp

primary

#91AB3B

secondary

#9081C1

accent

#50D86F

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111209

muted

#80817B

Preview Lab

Preview with #91AB3B

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

Preview Lab → · Contrast checker → · Palette generator →