#91DB5A#91DB5A

#91DB5A is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.6% C 0.178 H 133.9°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#91DB5A
RGB	rgb(145, 219, 90)
HSL	hsl(94, 64%, 61%)
HSV	hsv(94, 59%, 86%)
CMYK	cmyk(33.8%, 0%, 58.9%, 14.1%)
CIE-LAB	lab(80.41, -44.50, 55.05)
CIE-LCH	lch(80.41, 70.79, 128.95°)
OKLab	oklab(81.6% -0.1238 0.1285)
OKLCH	oklch(81.6% 0.178 133.9)
XYZ	xyz(38.8533, 57.4194, 18.7068)
Luminance	0.5742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DB5A #A45ADB

analogous

#D1DB5A #91DB5A #5ADB64

triadic

#91DB5A #5A91DB #DB5A91

tetradic

#91DB5A #5AD1DB #A45ADB #DB645A

square

#91DB5A #5AD1DB #A45ADB #DB645A

split-complementary

#91DB5A #645ADB #DB5AD1

monochromatic

#549921 #70CB2C #91DB5A #B2E68C #D4F1BE

Accessibility & contrast

On white

1.68

#91DB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#91DB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DB5A

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DB5A	#FFFFFF	#000000	##000000
##91DB5A	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4C

Deuteranopia (green-blind)

#D9C564

Tritanopia (blue-blind)

#91D3BF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91db5a;
/* rgb */ color: rgb(145, 219, 90);
/* oklch */ color: oklch(81.6% 0.178 133.9);

Tailwind

colors: {
  custom: {
    50: '#b5e68d',
    500: '#91db5a',
    950: '#000000',
  },
}

SCSS

$custom: #91db5a;
$custom-light: #b5e68d;
$custom-dark: #000000;

JSON

{
  "hex": "#91db5a",
  "rgb": {
    "r": 145,
    "g": 219,
    "b": 90
  },
  "hsl": {
    "h": 94.419,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.81603,
    "c": 0.17843,
    "h": 133.9
  },
  "luminance": 0.57421
}

Semantic roles & 50–950 ramp

primary

#91DB5A

secondary

#743C9D

accent

#1ACC80

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DB5A

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

Preview Lab → · Contrast checker → · Palette generator →