#91EE52#91EE52

#91EE52 is a very light, highly saturated yellow-green. Relative luminance 0.678; OKLCH L 86.1% C 0.209 H 135.1°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#91EE52
RGB	rgb(145, 238, 82)
HSL	hsl(96, 82%, 63%)
HSV	hsv(96, 66%, 93%)
CMYK	cmyk(39.1%, 0%, 65.5%, 6.7%)
CIE-LAB	lab(85.89, -53.07, 64.40)
CIE-LCH	lch(85.89, 83.45, 129.49°)
OKLab	oklab(86.05% -0.1478 0.1475)
OKLCH	oklch(86.05% 0.209 135.1)
XYZ	xyz(43.7736, 67.7758, 18.7566)
Luminance	0.6778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EE52 #AF52EE

analogous

#DFEE52 #91EE52 #52EE61

triadic

#91EE52 #5291EE #EE5291

tetradic

#91EE52 #52DFEE #AF52EE #EE6152

square

#91EE52 #52DFEE #AF52EE #EE6152

split-complementary

#91EE52 #6152EE #EE52DF

monochromatic

#53B412 #6EE91A #91EE52 #B4F38A #D8F9C1

Accessibility & contrast

On white

1.44

#91EE52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#91EE52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EE52

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EE52	#FFFFFF	#000000	##000000
##91EE52	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC3D

Deuteranopia (green-blind)

#EAD45F

Tritanopia (blue-blind)

#8FE5CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #91ee52;
/* rgb */ color: rgb(145, 238, 82);
/* oklch */ color: oklch(86.1% 0.209 135.1);

Tailwind

colors: {
  custom: {
    50: '#b7f48a',
    500: '#91ee52',
    950: '#000000',
  },
}

SCSS

$custom: #91ee52;
$custom-light: #b7f48a;
$custom-dark: #000000;

JSON

{
  "hex": "#91ee52",
  "rgb": {
    "r": 145,
    "g": 238,
    "b": 82
  },
  "hsl": {
    "h": 95.769,
    "s": 82.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.86052,
    "c": 0.20878,
    "h": 135.1
  },
  "luminance": 0.67778
}

Semantic roles & 50–950 ramp

primary

#91EE52

secondary

#7F31B4

accent

#07DE87

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #91EE52

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

Preview Lab → · Contrast checker → · Palette generator →