#91EB5A#91EB5A

#91EB5A is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.4% C 0.199 H 135.5°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#91EB5A
RGB	rgb(145, 235, 90)
HSL	hsl(97, 78%, 64%)
HSV	hsv(97, 62%, 92%)
CMYK	cmyk(38.3%, 0%, 61.7%, 7.8%)
CIE-LAB	lab(85.08, -51.19, 60.28)
CIE-LCH	lch(85.08, 79.08, 130.34°)
OKLab	oklab(85.41% -0.1421 0.1397)
OKLCH	oklch(85.41% 0.199 135.5)
XYZ	xyz(43.2298, 66.1724, 20.1656)
Luminance	0.6617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EB5A #B45AEB

analogous

#DAEB5A #91EB5A #5AEB6B

triadic

#91EB5A #5A91EB #EB5A91

tetradic

#91EB5A #5ADAEB #B45AEB #EB6B5A

square

#91EB5A #5ADAEB #B45AEB #EB6B5A

split-complementary

#91EB5A #6B5AEB #EB5ADA

monochromatic

#52B516 #6DE423 #91EB5A #B5F291 #DAF8C7

Accessibility & contrast

On white

1.48

#91EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#91EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EB5A

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EB5A	#FFFFFF	#000000	##000000
##91EB5A	1.00	1.48	14.24	14.24
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D949

Deuteranopia (green-blind)

#E7D265

Tritanopia (blue-blind)

#8FE3CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #91eb5a;
/* rgb */ color: rgb(145, 235, 90);
/* oklch */ color: oklch(85.4% 0.199 135.5);

Tailwind

colors: {
  custom: {
    50: '#b7f28e',
    500: '#91eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #91eb5a;
$custom-light: #b7f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#91eb5a",
  "rgb": {
    "r": 145,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 97.241,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85411,
    "c": 0.19923,
    "h": 135.5
  },
  "luminance": 0.66175
}

Semantic roles & 50–950 ramp

primary

#91EB5A

secondary

#8435B5

accent

#0BDB8C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EB5A

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

Preview Lab → · Contrast checker → · Palette generator →