#91F25B#91F25B

#91F25B is a very light, highly saturated yellow-green. Relative luminance 0.703; OKLCH L 87.1% C 0.207 H 136.1°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#91F25B
RGB	rgb(145, 242, 91)
HSL	hsl(99, 85%, 65%)
HSV	hsv(99, 62%, 95%)
CMYK	cmyk(40.1%, 0%, 62.4%, 5.1%)
CIE-LAB	lab(87.13, -53.93, 62.13)
CIE-LCH	lch(87.13, 82.27, 130.96°)
OKLab	oklab(87.09% -0.1495 0.1437)
OKLCH	oklch(87.09% 0.207 136.1)
XYZ	xyz(45.3163, 70.2769, 21.0725)
Luminance	0.7028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.33

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F25B #BC5BF2

analogous

#DDF25B #91F25B #5BF270

triadic

#91F25B #5B91F2 #F25B91

tetradic

#91F25B #5BDDF2 #BC5BF2 #F2705B

square

#91F25B #5BDDF2 #BC5BF2 #F2705B

split-complementary

#91F25B #705BF2 #F25BDD

monochromatic

#50C30F #6BEE22 #91F25B #B7F694 #DDFBCC

Accessibility & contrast

On white

1.39

#91F25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#91F25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F25B

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F25B	#FFFFFF	#000000	##000000
##91F25B	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF49

Deuteranopia (green-blind)

#EDD767

Tritanopia (blue-blind)

#8EEAD2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #91f25b;
/* rgb */ color: rgb(145, 242, 91);
/* oklch */ color: oklch(87.1% 0.207 136.1);

Tailwind

colors: {
  custom: {
    50: '#b7f78f',
    500: '#91f25b',
    950: '#000000',
  },
}

SCSS

$custom: #91f25b;
$custom-light: #b7f78f;
$custom-dark: #000000;

JSON

{
  "hex": "#91f25b",
  "rgb": {
    "r": 145,
    "g": 242,
    "b": 91
  },
  "hsl": {
    "h": 98.543,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87088,
    "c": 0.20735,
    "h": 136.1
  },
  "luminance": 0.70279
}

Semantic roles & 50–950 ramp

primary

#91F25B

secondary

#8D31C1

accent

#04E292

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #91F25B

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

Preview Lab → · Contrast checker → · Palette generator →