#91F05E#91F05E

#91F05E is a very light, highly saturated yellow-green. Relative luminance 0.691; OKLCH L 86.6% C 0.203 H 136.3°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#91F05E
RGB	rgb(145, 240, 94)
HSL	hsl(99, 83%, 65%)
HSV	hsv(99, 61%, 94%)
CMYK	cmyk(39.6%, 0%, 60.8%, 5.9%)
CIE-LAB	lab(86.58, -52.86, 60.27)
CIE-LCH	lch(86.58, 80.16, 131.25°)
OKLab	oklab(86.64% -0.1463 0.1401)
OKLCH	oklch(86.64% 0.203 136.3)
XYZ	xyz(44.8563, 69.1457, 21.5704)
Luminance	0.6915 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.62

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F05E #BD5EF0

analogous

#DAF05E #91F05E #5EF074

triadic

#91F05E #5E91F0 #F05E91

tetradic

#91F05E #5EDAF0 #BD5EF0 #F0745E

square

#91F05E #5EDAF0 #BD5EF0 #F0745E

split-complementary

#91F05E #745EF0 #F05EDA

monochromatic

#4FC212 #6BEB26 #91F05E #B7F596 #DDFACE

Accessibility & contrast

On white

1.42

#91F05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#91F05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F05E

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F05E	#FFFFFF	#000000	##000000
##91F05E	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4D

Deuteranopia (green-blind)

#EBD669

Tritanopia (blue-blind)

#8EE8D1

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #91f05e;
/* rgb */ color: rgb(145, 240, 94);
/* oklch */ color: oklch(86.6% 0.203 136.3);

Tailwind

colors: {
  custom: {
    50: '#b7f591',
    500: '#91f05e',
    950: '#000000',
  },
}

SCSS

$custom: #91f05e;
$custom-light: #b7f591;
$custom-dark: #000000;

JSON

{
  "hex": "#91f05e",
  "rgb": {
    "r": 145,
    "g": 240,
    "b": 94
  },
  "hsl": {
    "h": 99.041,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.86642,
    "c": 0.20256,
    "h": 136.3
  },
  "luminance": 0.69148
}

Semantic roles & 50–950 ramp

primary

#91F05E

secondary

#8E33BF

accent

#06DF93

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91F05E

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

Preview Lab → · Contrast checker → · Palette generator →