#91EB58#91EB58

#91EB58 is a very light, highly saturated yellow-green. Relative luminance 0.661; OKLCH L 85.4% C 0.201 H 135.3°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#91EB58
RGB	rgb(145, 235, 88)
HSL	hsl(97, 79%, 63%)
HSV	hsv(97, 63%, 92%)
CMYK	cmyk(38.3%, 0%, 62.6%, 7.8%)
CIE-LAB	lab(85.07, -51.36, 61.09)
CIE-LCH	lch(85.07, 79.81, 130.06°)
OKLab	oklab(85.39% -0.1427 0.1412)
OKLCH	oklch(85.39% 0.201 135.3)
XYZ	xyz(43.1458, 66.1388, 19.7233)
Luminance	0.6614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EB58 #B258EB

analogous

#DAEB58 #91EB58 #58EB68

triadic

#91EB58 #5891EB #EB5891

tetradic

#91EB58 #58DAEB #B258EB #EB6858

square

#91EB58 #58DAEB #B258EB #EB6858

split-complementary

#91EB58 #6858EB #EB58DA

monochromatic

#53B315 #6DE421 #91EB58 #B5F28F #D9F8C5

Accessibility & contrast

On white

1.48

#91EB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#91EB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EB58

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EB58	#FFFFFF	#000000	##000000
##91EB58	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D946

Deuteranopia (green-blind)

#E7D264

Tritanopia (blue-blind)

#8FE3CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #91eb58;
/* rgb */ color: rgb(145, 235, 88);
/* oklch */ color: oklch(85.4% 0.201 135.3);

Tailwind

colors: {
  custom: {
    50: '#b7f28d',
    500: '#91eb58',
    950: '#000000',
  },
}

SCSS

$custom: #91eb58;
$custom-light: #b7f28d;
$custom-dark: #000000;

JSON

{
  "hex": "#91eb58",
  "rgb": {
    "r": 145,
    "g": 235,
    "b": 88
  },
  "hsl": {
    "h": 96.735,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85392,
    "c": 0.20073,
    "h": 135.3
  },
  "luminance": 0.66141
}

Semantic roles & 50–950 ramp

primary

#91EB58

secondary

#8234B3

accent

#0BDB8A

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EB58

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

Preview Lab → · Contrast checker → · Palette generator →