#91AD2B#91AD2B

#91AD2B is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 70.3% C 0.153 H 121.3°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#91AD2B
RGB	rgb(145, 173, 43)
HSL	hsl(73, 60%, 42%)
HSV	hsv(73, 75%, 68%)
CMYK	cmyk(16.2%, 0%, 75.1%, 32.2%)
CIE-LAB	lab(66.58, -27.04, 59.23)
CIE-LCH	lch(66.58, 65.11, 114.54°)
OKLab	oklab(70.27% -0.0797 0.1311)
OKLCH	oklch(70.27% 0.153 121.3)
XYZ	xyz(27.0571, 36.0813, 7.8240)
Luminance	0.3608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AD2B #472BAD

analogous

#AD882B #91AD2B #50AD2B

triadic

#91AD2B #2B91AD #AD2B91

tetradic

#91AD2B #2BAD88 #472BAD #AD2B50

square

#91AD2B #2BAD88 #472BAD #AD2B50

split-complementary

#91AD2B #2B50AD #882BAD

monochromatic

#3F4B13 #687C1F #91AD2B #B2D145 #C7DD76

Accessibility & contrast

On white

2.56

#91AD2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#91AD2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AD2B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AD2B	#FFFFFF	#000000	##000000
##91AD2B	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A20E

Deuteranopia (green-blind)

#B4A237

Tritanopia (blue-blind)

#99A494

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #91ad2b;
/* rgb */ color: rgb(145, 173, 43);
/* oklch */ color: oklch(70.3% 0.153 121.3);

Tailwind

colors: {
  custom: {
    50: '#b5c56e',
    500: '#91ad2b',
    950: '#000000',
  },
}

SCSS

$custom: #91ad2b;
$custom-light: #b5c56e;
$custom-dark: #000000;

JSON

{
  "hex": "#91ad2b",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 43
  },
  "hsl": {
    "h": 72.923,
    "s": 60.185,
    "l": 42.353
  },
  "oklch": {
    "l": 0.7027,
    "c": 0.15342,
    "h": 121.3
  },
  "luminance": 0.36081
}

Semantic roles & 50–950 ramp

primary

#91AD2B

secondary

#826FC4

accent

#44E367

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#121208

muted

#81817B

Preview Lab

Preview with #91AD2B

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

Preview Lab → · Contrast checker → · Palette generator →