#91DC4F#91DC4F

#91DC4F is a light, vivid yellow-green. Relative luminance 0.578; OKLCH L 81.7% C 0.188 H 133.0°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#91DC4F
RGB	rgb(145, 220, 79)
HSL	hsl(92, 67%, 59%)
HSV	hsv(92, 64%, 86%)
CMYK	cmyk(34.1%, 0%, 64.1%, 13.7%)
CIE-LAB	lab(80.61, -45.89, 59.92)
CIE-LCH	lch(80.61, 75.48, 127.45°)
OKLab	oklab(81.73% -0.1284 0.1377)
OKLCH	oklch(81.73% 0.188 133)
XYZ	xyz(38.6809, 57.7691, 16.5081)
Luminance	0.5777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91DC4F #9A4FDC

analogous

#D7DC4F #91DC4F #4FDC53

triadic

#91DC4F #4F91DC #DC4F91

tetradic

#91DC4F #4FD7DC #9A4FDC #DC534F

square

#91DC4F #4FD7DC #9A4FDC #DC534F

split-complementary

#91DC4F #534FDC #DC4FD7

monochromatic

#55931D #72C627 #91DC4F #B1E682 #D1F0B5

Accessibility & contrast

On white

1.67

#91DC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#91DC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91DC4F

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91DC4F	#FFFFFF	#000000	##000000
##91DC4F	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3D

Deuteranopia (green-blind)

#DAC65A

Tritanopia (blue-blind)

#92D4BF

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #91dc4f;
/* rgb */ color: rgb(145, 220, 79);
/* oklch */ color: oklch(81.7% 0.188 133.0);

Tailwind

colors: {
  custom: {
    50: '#b6e786',
    500: '#91dc4f',
    950: '#000000',
  },
}

SCSS

$custom: #91dc4f;
$custom-light: #b6e786;
$custom-dark: #000000;

JSON

{
  "hex": "#91dc4f",
  "rgb": {
    "r": 145,
    "g": 220,
    "b": 79
  },
  "hsl": {
    "h": 91.915,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81731,
    "c": 0.18828,
    "h": 133
  },
  "luminance": 0.57771
}

Semantic roles & 50–950 ramp

primary

#91DC4F

secondary

#6B3798

accent

#3EEA99

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12160C

muted

#82847F

Preview Lab

Preview with #91DC4F

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

Preview Lab → · Contrast checker → · Palette generator →