#91EC5A#91EC5A

#91EC5A is a very light, highly saturated yellow-green. Relative luminance 0.667; OKLCH L 85.7% C 0.201 H 135.6°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#91EC5A
RGB	rgb(145, 236, 90)
HSL	hsl(97, 79%, 64%)
HSV	hsv(97, 62%, 93%)
CMYK	cmyk(38.6%, 0%, 61.9%, 7.5%)
CIE-LAB	lab(85.38, -51.60, 60.60)
CIE-LCH	lch(85.38, 79.59, 130.41°)
OKLab	oklab(85.65% -0.1432 0.1404)
OKLCH	oklch(85.65% 0.201 135.6)
XYZ	xyz(43.5169, 66.7466, 20.2613)
Luminance	0.6675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EC5A #B55AEC

analogous

#DAEC5A #91EC5A #5AEC6C

triadic

#91EC5A #5A91EC #EC5A91

tetradic

#91EC5A #5ADAEC #B55AEC #EC6C5A

square

#91EC5A #5ADAEC #B55AEC #EC6C5A

split-complementary

#91EC5A #6C5AEC #EC5ADA

monochromatic

#52B715 #6CE623 #91EC5A #B6F291 #DAF9C8

Accessibility & contrast

On white

1.46

#91EC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#91EC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EC5A

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EC5A	#FFFFFF	#000000	##000000
##91EC5A	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA49

Deuteranopia (green-blind)

#E7D366

Tritanopia (blue-blind)

#8FE4CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #91ec5a;
/* rgb */ color: rgb(145, 236, 90);
/* oklch */ color: oklch(85.7% 0.201 135.6);

Tailwind

colors: {
  custom: {
    50: '#b7f38e',
    500: '#91ec5a',
    950: '#000000',
  },
}

SCSS

$custom: #91ec5a;
$custom-light: #b7f38e;
$custom-dark: #000000;

JSON

{
  "hex": "#91ec5a",
  "rgb": {
    "r": 145,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 97.397,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.8565,
    "c": 0.20051,
    "h": 135.6
  },
  "luminance": 0.66749
}

Semantic roles & 50–950 ramp

primary

#91EC5A

secondary

#8534B6

accent

#0ADC8D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91EC5A

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

Preview Lab → · Contrast checker → · Palette generator →