#91ED58#91ED58

#91ED58 is a very light, highly saturated yellow-green. Relative luminance 0.673; OKLCH L 85.9% C 0.203 H 135.5°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#91ED58
RGB	rgb(145, 237, 88)
HSL	hsl(97, 81%, 64%)
HSV	hsv(97, 63%, 93%)
CMYK	cmyk(38.8%, 0%, 62.9%, 7.1%)
CIE-LAB	lab(85.65, -52.18, 61.73)
CIE-LCH	lch(85.65, 80.83, 130.21°)
OKLab	oklab(85.87% -0.1449 0.1425)
OKLCH	oklch(85.87% 0.203 135.5)
XYZ	xyz(43.7217, 67.2905, 19.9153)
Luminance	0.6729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ED58 #B458ED

analogous

#DBED58 #91ED58 #58ED69

triadic

#91ED58 #5891ED #ED5891

tetradic

#91ED58 #58DBED #B458ED #ED6958

square

#91ED58 #58DBED #B458ED #ED6958

split-complementary

#91ED58 #6958ED #ED58DB

monochromatic

#52B714 #6DE721 #91ED58 #B5F38F #DAF9C6

Accessibility & contrast

On white

1.45

#91ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#91ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ED58

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ED58	#FFFFFF	#000000	##000000
##91ED58	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB46

Deuteranopia (green-blind)

#E8D364

Tritanopia (blue-blind)

#8FE5CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #91ed58;
/* rgb */ color: rgb(145, 237, 88);
/* oklch */ color: oklch(85.9% 0.203 135.5);

Tailwind

colors: {
  custom: {
    50: '#b7f38d',
    500: '#91ed58',
    950: '#000000',
  },
}

SCSS

$custom: #91ed58;
$custom-light: #b7f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#91ed58",
  "rgb": {
    "r": 145,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 97.047,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85868,
    "c": 0.20326,
    "h": 135.5
  },
  "luminance": 0.67293
}

Semantic roles & 50–950 ramp

primary

#91ED58

secondary

#8433B6

accent

#09DD8C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91ED58

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

Preview Lab → · Contrast checker → · Palette generator →