#91E45D#91E45D

#91E45D is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 83.8% C 0.188 H 135.2°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#91E45D
RGB	rgb(145, 228, 93)
HSL	hsl(97, 71%, 63%)
HSV	hsv(97, 59%, 89%)
CMYK	cmyk(36.4%, 0%, 59.2%, 10.6%)
CIE-LAB	lab(83.07, -48.02, 56.75)
CIE-LCH	lch(83.07, 74.34, 130.24°)
OKLab	oklab(83.78% -0.1332 0.1325)
OKLCH	oklch(83.78% 0.188 135.2)
XYZ	xyz(41.3953, 62.2949, 20.1968)
Luminance	0.6230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E45D #B05DE4

analogous

#D4E45D #91E45D #5DE46C

triadic

#91E45D #5D91E4 #E45D91

tetradic

#91E45D #5DD4E4 #B05DE4 #E46C5D

square

#91E45D #5DD4E4 #B05DE4 #E46C5D

split-complementary

#91E45D #6C5DE4 #E45DD4

monochromatic

#53AA1C #6DDB29 #91E45D #B5ED91 #D8F5C6

Accessibility & contrast

On white

1.56

#91E45D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#91E45D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E45D

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E45D	#FFFFFF	#000000	##000000
##91E45D	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34E

Deuteranopia (green-blind)

#E0CC67

Tritanopia (blue-blind)

#8FDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #91e45d;
/* rgb */ color: rgb(145, 228, 93);
/* oklch */ color: oklch(83.8% 0.188 135.2);

Tailwind

colors: {
  custom: {
    50: '#b6ed8f',
    500: '#91e45d',
    950: '#000000',
  },
}

SCSS

$custom: #91e45d;
$custom-light: #b6ed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#91e45d",
  "rgb": {
    "r": 145,
    "g": 228,
    "b": 93
  },
  "hsl": {
    "h": 96.889,
    "s": 71.429,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83776,
    "c": 0.18786,
    "h": 135.2
  },
  "luminance": 0.62297
}

Semantic roles & 50–950 ramp

primary

#91E45D

secondary

#8039AC

accent

#12D389

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #91E45D

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

Preview Lab → · Contrast checker → · Palette generator →