#91A923#91A923

#91A923 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 69.3% C 0.153 H 119.8°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#91A923
RGB	rgb(145, 169, 35)
HSL	hsl(71, 66%, 40%)
HSV	hsv(71, 79%, 66%)
CMYK	cmyk(14.2%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(65.37, -25.46, 60.66)
CIE-LCH	lch(65.37, 65.79, 112.77°)
OKLab	oklab(69.28% -0.076 0.1327)
OKLCH	oklch(69.28% 0.153 119.8)
XYZ	xyz(26.1689, 34.5172, 6.8737)
Luminance	0.3452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91A923 #3B23A9

analogous

#A97E23 #91A923 #4EA923

triadic

#91A923 #2391A9 #A92391

tetradic

#91A923 #23A97E #3B23A9 #A9234E

square

#91A923 #23A97E #3B23A9 #A9234E

split-complementary

#91A923 #234EA9 #7E23A9

monochromatic

#3A440E #667619 #91A923 #B8D534 #CADF67

Accessibility & contrast

On white

2.66

#91A923 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#91A923 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91A923

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91A923	#FFFFFF	#000000	##000000
##91A923	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#B19F30

Tritanopia (blue-blind)

#9AA090

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #91a923;
/* rgb */ color: rgb(145, 169, 35);
/* oklch */ color: oklch(69.3% 0.153 119.8);

Tailwind

colors: {
  custom: {
    50: '#b5c26a',
    500: '#91a923',
    950: '#000000',
  },
}

SCSS

$custom: #91a923;
$custom-light: #b5c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#91a923",
  "rgb": {
    "r": 145,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 70.746,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.6928,
    "c": 0.15295,
    "h": 119.8
  },
  "luminance": 0.34517
}

Semantic roles & 50–950 ramp

primary

#91A923

secondary

#7463C5

accent

#3FE95E

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #91A923

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

Preview Lab → · Contrast checker → · Palette generator →