#91FB5D#91FB5D

#91FB5D is a very light, highly saturated green. Relative luminance 0.758; OKLCH L 89.2% C 0.217 H 136.9°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#91FB5D
RGB	rgb(145, 251, 93)
HSL	hsl(100, 95%, 67%)
HSV	hsv(100, 63%, 98%)
CMYK	cmyk(42.2%, 0%, 62.9%, 1.6%)
CIE-LAB	lab(89.77, -57.31, 64.21)
CIE-LCH	lch(89.77, 86.06, 131.75°)
OKLab	oklab(89.25% -0.1586 0.1483)
OKLCH	oklch(89.25% 0.217 136.9)
XYZ	xyz(48.1486, 75.8016, 22.4479)
Luminance	0.7580 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91FB5D #C75DFB

analogous

#E0FB5D #91FB5D #5DFB78

triadic

#91FB5D #5D91FB #FB5D91

tetradic

#91FB5D #5DE0FB #C75DFB #FB785D

square

#91FB5D #5DE0FB #C75DFB #FB785D

split-complementary

#91FB5D #785DFB #FB5DE0

monochromatic

#4BD805 #68FA21 #91FB5D #BAFC99 #E2FED4

Accessibility & contrast

On white

1.30

#91FB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#91FB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91FB5D

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91FB5D	#FFFFFF	#000000	##000000
##91FB5D	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE74A

Deuteranopia (green-blind)

#F5DE6A

Tritanopia (blue-blind)

#8CF2DA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #91fb5d;
/* rgb */ color: rgb(145, 251, 93);
/* oklch */ color: oklch(89.2% 0.217 136.9);

Tailwind

colors: {
  custom: {
    50: '#b8fd91',
    500: '#91fb5d',
    950: '#000000',
  },
}

SCSS

$custom: #91fb5d;
$custom-light: #b8fd91;
$custom-dark: #000000;

JSON

{
  "hex": "#91fb5d",
  "rgb": {
    "r": 145,
    "g": 251,
    "b": 93
  },
  "hsl": {
    "h": 100.253,
    "s": 95.181,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89249,
    "c": 0.21712,
    "h": 136.9
  },
  "luminance": 0.75804
}

Semantic roles & 50–950 ramp

primary

#91FB5D

secondary

#9B2AD2

accent

#00E69A

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12180D

muted

#82867F

Preview Lab

Preview with #91FB5D

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

Preview Lab → · Contrast checker → · Palette generator →