#91DD3D#91DD3D

#91DD3D is a light, highly saturated yellow-green. Relative luminance 0.581; OKLCH L 81.8% C 0.201 H 131.9°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#91DD3D
RGB	rgb(145, 221, 61)
HSL	hsl(89, 70%, 55%)
HSV	hsv(89, 72%, 87%)
CMYK	cmyk(34.4%, 0%, 72.4%, 13.3%)
CIE-LAB	lab(80.78, -47.59, 66.88)
CIE-LCH	lch(80.78, 82.08, 125.43°)
OKLab	oklab(81.83% -0.1344 0.1499)
OKLCH	oklch(81.83% 0.201 131.9)
XYZ	xyz(38.3754, 58.0681, 13.6003)
Luminance	0.5807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DD3D #893DDD

analogous

#DDD93D #91DD3D #41DD3D

triadic

#91DD3D #3D91DD #DD3D91

tetradic

#91DD3D #3DDDD9 #893DDD #DD3D41

square

#91DD3D #3DDDD9 #893DDD #DD3D41

split-complementary

#91DD3D #3D41DD #D93DDD

monochromatic

#538818 #72BC21 #91DD3D #AFE671 #CCEFA5

Accessibility & contrast

On white

1.66

#91DD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#91DD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DD3D

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DD3D	#FFFFFF	#000000	##000000
##91DD3D	1.00	1.66	12.61	12.61
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC1E

Deuteranopia (green-blind)

#DCC64C

Tritanopia (blue-blind)

#93D4BE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #91dd3d;
/* rgb */ color: rgb(145, 221, 61);
/* oklch */ color: oklch(81.8% 0.201 131.9);

Tailwind

colors: {
  custom: {
    50: '#b7e87d',
    500: '#91dd3d',
    950: '#000000',
  },
}

SCSS

$custom: #91dd3d;
$custom-light: #b7e87d;
$custom-dark: #000000;

JSON

{
  "hex": "#91dd3d",
  "rgb": {
    "r": 145,
    "g": 221,
    "b": 61
  },
  "hsl": {
    "h": 88.5,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81826,
    "c": 0.20133,
    "h": 131.9
  },
  "luminance": 0.5807
}

Semantic roles & 50–950 ramp

primary

#91DD3D

secondary

#5D308E

accent

#3BED8F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #91DD3D

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

Preview Lab → · Contrast checker → · Palette generator →