#91EC58#91EC58

#91EC58 is a very light, highly saturated yellow-green. Relative luminance 0.667; OKLCH L 85.6% C 0.202 H 135.4°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#91EC58
RGB	rgb(145, 236, 88)
HSL	hsl(97, 80%, 64%)
HSV	hsv(97, 63%, 93%)
CMYK	cmyk(38.6%, 0%, 62.7%, 7.5%)
CIE-LAB	lab(85.36, -51.77, 61.41)
CIE-LCH	lch(85.36, 80.32, 130.13°)
OKLab	oklab(85.63% -0.1438 0.1419)
OKLCH	oklch(85.63% 0.202 135.4)
XYZ	xyz(43.4329, 66.7130, 19.8190)
Luminance	0.6672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EC58 #B358EC

analogous

#DBEC58 #91EC58 #58EC69

triadic

#91EC58 #5891EC #EC5891

tetradic

#91EC58 #58DBEC #B358EC #EC6958

square

#91EC58 #58DBEC #B358EC #EC6958

split-complementary

#91EC58 #6958EC #EC58DB

monochromatic

#52B515 #6DE621 #91EC58 #B5F28F #D9F9C6

Accessibility & contrast

On white

1.46

#91EC58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#91EC58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EC58

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EC58	#FFFFFF	#000000	##000000
##91EC58	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA46

Deuteranopia (green-blind)

#E8D364

Tritanopia (blue-blind)

#8FE4CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91ec58;
/* rgb */ color: rgb(145, 236, 88);
/* oklch */ color: oklch(85.6% 0.202 135.4);

Tailwind

colors: {
  custom: {
    50: '#b7f38d',
    500: '#91ec58',
    950: '#000000',
  },
}

SCSS

$custom: #91ec58;
$custom-light: #b7f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#91ec58",
  "rgb": {
    "r": 145,
    "g": 236,
    "b": 88
  },
  "hsl": {
    "h": 96.892,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.8563,
    "c": 0.202,
    "h": 135.4
  },
  "luminance": 0.66715
}

Semantic roles & 50–950 ramp

primary

#91EC58

secondary

#8333B5

accent

#0ADC8B

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EC58

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

Preview Lab → · Contrast checker → · Palette generator →