#91AD28#91AD28

#91AD28 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 70.3% C 0.155 H 121.2°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#91AD28
RGB	rgb(145, 173, 40)
HSL	hsl(73, 62%, 42%)
HSV	hsv(73, 77%, 68%)
CMYK	cmyk(16.2%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(66.57, -27.19, 60.21)
CIE-LCH	lch(66.57, 66.06, 114.30°)
OKLab	oklab(70.25% -0.0804 0.1326)
OKLCH	oklch(70.25% 0.155 121.2)
XYZ	xyz(27.0041, 36.0601, 7.5447)
Luminance	0.3606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AD28 #4428AD

analogous

#AD8728 #91AD28 #4EAD28

triadic

#91AD28 #2891AD #AD2891

tetradic

#91AD28 #28AD87 #4428AD #AD284E

square

#91AD28 #28AD87 #4428AD #AD284E

split-complementary

#91AD28 #284EAD #8728AD

monochromatic

#3E4A11 #677B1D #91AD28 #B4D33F #C7DE71

Accessibility & contrast

On white

2.56

#91AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#91AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AD28

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AD28	#FFFFFF	#000000	##000000
##91AD28	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A204

Deuteranopia (green-blind)

#B4A235

Tritanopia (blue-blind)

#99A494

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #91ad28;
/* rgb */ color: rgb(145, 173, 40);
/* oklch */ color: oklch(70.3% 0.155 121.2);

Tailwind

colors: {
  custom: {
    50: '#b5c56d',
    500: '#91ad28',
    950: '#000000',
  },
}

SCSS

$custom: #91ad28;
$custom-light: #b5c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#91ad28",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 72.632,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.70251,
    "c": 0.15508,
    "h": 121.2
  },
  "luminance": 0.3606
}

Semantic roles & 50–950 ramp

primary

#91AD28

secondary

#7E6CC5

accent

#42E665

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121208

muted

#81817B

Preview Lab

Preview with #91AD28

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

Preview Lab → · Contrast checker → · Palette generator →