#91E231#91E231

#91E231 is a very light, highly saturated yellow-green. Relative luminance 0.606; OKLCH L 83.0% C 0.213 H 131.9°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#91E231
RGB	rgb(145, 226, 49)
HSL	hsl(87, 75%, 54%)
HSV	hsv(87, 78%, 89%)
CMYK	cmyk(35.8%, 0%, 78.3%, 11.4%)
CIE-LAB	lab(82.18, -50.30, 71.99)
CIE-LCH	lch(82.18, 87.82, 124.94°)
OKLab	oklab(82.95% -0.1425 0.1589)
OKLCH	oklch(82.95% 0.213 131.9)
XYZ	xyz(39.4274, 60.6326, 12.5310)
Luminance	0.6063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E231 #8231E2

analogous

#E2DB31 #91E231 #39E231

triadic

#91E231 #3191E2 #E23191

tetradic

#91E231 #31E2DB #8231E2 #E23139

square

#91E231 #31E2DB #8231E2 #E23139

split-complementary

#91E231 #3139E2 #DB31E2

monochromatic

#518613 #72BB1A #91E231 #AEEA67 #CAF19C

Accessibility & contrast

On white

1.60

#91E231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#91E231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E231

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E231	#FFFFFF	#000000	##000000
##91E231	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD000

Deuteranopia (green-blind)

#E1CA45

Tritanopia (blue-blind)

#93D8C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #91e231;
/* rgb */ color: rgb(145, 226, 49);
/* oklch */ color: oklch(83.0% 0.213 131.9);

Tailwind

colors: {
  custom: {
    50: '#b7eb78',
    500: '#91e231',
    950: '#000000',
  },
}

SCSS

$custom: #91e231;
$custom-light: #b7eb78;
$custom-dark: #000000;

JSON

{
  "hex": "#91e231",
  "rgb": {
    "r": 145,
    "g": 226,
    "b": 49
  },
  "hsl": {
    "h": 87.458,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.82953,
    "c": 0.21343,
    "h": 131.9
  },
  "luminance": 0.60634
}

Semantic roles & 50–950 ramp

primary

#91E231

secondary

#582B8C

accent

#36F28C

background

#FDFEFB

surface

#F9FDF2

border

#D2D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #91E231

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

Preview Lab → · Contrast checker → · Palette generator →