#91FC5C#91FC5C

#91FC5C is a very light, highly saturated green. Relative luminance 0.764; OKLCH L 89.5% C 0.219 H 136.9°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#91FC5C
RGB	rgb(145, 252, 92)
HSL	hsl(100, 96%, 67%)
HSV	hsv(100, 63%, 99%)
CMYK	cmyk(42.5%, 0%, 63.5%, 1.2%)
CIE-LAB	lab(90.05, -57.79, 64.92)
CIE-LCH	lch(90.05, 86.91, 131.67°)
OKLab	oklab(89.48% -0.1599 0.1497)
OKLCH	oklch(89.48% 0.219 136.9)
XYZ	xyz(48.4178, 76.4104, 22.3206)
Luminance	0.7641 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91FC5C #C75CFC

analogous

#E1FC5C #91FC5C #5CFC77

triadic

#91FC5C #5C91FC #FC5C91

tetradic

#91FC5C #5CE1FC #C75CFC #FC775C

square

#91FC5C #5CE1FC #C75CFC #FC775C

split-complementary

#91FC5C #775CFC #FC5CE1

monochromatic

#4BDA04 #68FB20 #91FC5C #BAFD98 #E2FED4

Accessibility & contrast

On white

1.29

#91FC5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#91FC5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91FC5C

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91FC5C	#FFFFFF	#000000	##000000
##91FC5C	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE848

Deuteranopia (green-blind)

#F6DF69

Tritanopia (blue-blind)

#8CF3DB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #91fc5c;
/* rgb */ color: rgb(145, 252, 92);
/* oklch */ color: oklch(89.5% 0.219 136.9);

Tailwind

colors: {
  custom: {
    50: '#b8fe90',
    500: '#91fc5c',
    950: '#000000',
  },
}

SCSS

$custom: #91fc5c;
$custom-light: #b8fe90;
$custom-dark: #000000;

JSON

{
  "hex": "#91fc5c",
  "rgb": {
    "r": 145,
    "g": 252,
    "b": 92
  },
  "hsl": {
    "h": 100.125,
    "s": 96.386,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89478,
    "c": 0.21906,
    "h": 136.9
  },
  "luminance": 0.76413
}

Semantic roles & 50–950 ramp

primary

#91FC5C

secondary

#9B29D3

accent

#00E699

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12180D

muted

#82867F

Preview Lab

Preview with #91FC5C

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

Preview Lab → · Contrast checker → · Palette generator →