#91DB4E#91DB4E

#91DB4E is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.5% C 0.188 H 132.8°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#91DB4E
RGB	rgb(145, 219, 78)
HSL	hsl(91, 66%, 58%)
HSV	hsv(91, 64%, 86%)
CMYK	cmyk(33.8%, 0%, 64.4%, 14.1%)
CIE-LAB	lab(80.31, -45.55, 60.01)
CIE-LCH	lch(80.31, 75.34, 127.20°)
OKLab	oklab(81.48% -0.1276 0.1377)
OKLCH	oklch(81.48% 0.188 132.8)
XYZ	xyz(38.3831, 57.2313, 16.2306)
Luminance	0.5723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DB4E #984EDB

analogous

#D8DB4E #91DB4E #4EDB51

triadic

#91DB4E #4E91DB #DB4E91

tetradic

#91DB4E #4ED8DB #984EDB #DB514E

square

#91DB4E #4ED8DB #984EDB #DB514E

split-complementary

#91DB4E #514EDB #DB4ED8

monochromatic

#54911E #72C428 #91DB4E #B1E581 #D0F0B4

Accessibility & contrast

On white

1.69

#91DB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#91DB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DB4E

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DB4E	#FFFFFF	#000000	##000000
##91DB4E	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3C

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#92D3BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #91db4e;
/* rgb */ color: rgb(145, 219, 78);
/* oklch */ color: oklch(81.5% 0.188 132.8);

Tailwind

colors: {
  custom: {
    50: '#b6e686',
    500: '#91db4e',
    950: '#000000',
  },
}

SCSS

$custom: #91db4e;
$custom-light: #b6e686;
$custom-dark: #000000;

JSON

{
  "hex": "#91db4e",
  "rgb": {
    "r": 145,
    "g": 219,
    "b": 78
  },
  "hsl": {
    "h": 91.489,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81484,
    "c": 0.18774,
    "h": 132.8
  },
  "luminance": 0.57233
}

Semantic roles & 50–950 ramp

primary

#91DB4E

secondary

#693796

accent

#3FE998

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DB4E

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

Preview Lab → · Contrast checker → · Palette generator →