#91C23E#91C23E

#91C23E is a light, vivid yellow-green. Relative luminance 0.450; OKLCH L 75.4% C 0.167 H 127.6°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#91C23E
RGB	rgb(145, 194, 62)
HSL	hsl(82, 52%, 50%)
HSV	hsv(82, 68%, 76%)
CMYK	cmyk(25.3%, 0%, 68%, 23.9%)
CIE-LAB	lab(72.86, -35.77, 58.52)
CIE-LCH	lch(72.86, 68.58, 121.43°)
OKLab	oklab(75.39% -0.1021 0.1325)
OKLCH	oklch(75.39% 0.167 127.6)
XYZ	xyz(31.8383, 44.9505, 11.5554)
Luminance	0.4495 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C23E #6F3EC2

analogous

#C2B13E #91C23E #4FC23E

triadic

#91C23E #3E91C2 #C23E91

tetradic

#91C23E #3EC2B1 #6F3EC2 #C23E4F

square

#91C23E #3EC2B1 #6F3EC2 #C23E4F

split-complementary

#91C23E #3E4FC2 #B13EC2

monochromatic

#4C6620 #6E942F #91C23E #ACD16D #C6DF9B

Accessibility & contrast

On white

2.10

#91C23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#91C23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C23E

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C23E	#FFFFFF	#000000	##000000
##91C23E	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52A

Deuteranopia (green-blind)

#C5B249

Tritanopia (blue-blind)

#96B9A7

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #91c23e;
/* rgb */ color: rgb(145, 194, 62);
/* oklch */ color: oklch(75.4% 0.167 127.6);

Tailwind

colors: {
  custom: {
    50: '#b5d47a',
    500: '#91c23e',
    950: '#000000',
  },
}

SCSS

$custom: #91c23e;
$custom-light: #b5d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#91c23e",
  "rgb": {
    "r": 145,
    "g": 194,
    "b": 62
  },
  "hsl": {
    "h": 82.273,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75387,
    "c": 0.16726,
    "h": 127.6
  },
  "luminance": 0.44951
}

Semantic roles & 50–950 ramp

primary

#91C23E

secondary

#A690CB

accent

#4CDB81

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #91C23E

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

Preview Lab → · Contrast checker → · Palette generator →