#9FF54E#9FF54E

#9FF54E is a very light, highly saturated yellow-green. Relative luminance 0.732; OKLCH L 88.4% C 0.213 H 132.8°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#9FF54E
RGB	rgb(159, 245, 78)
HSL	hsl(91, 89%, 63%)
HSV	hsv(91, 68%, 96%)
CMYK	cmyk(35.1%, 0%, 68.2%, 3.9%)
CIE-LAB	lab(88.55, -51.60, 68.91)
CIE-LCH	lch(88.55, 86.09, 126.82°)
OKLab	oklab(88.39% -0.1449 0.1563)
OKLCH	oklch(88.39% 0.213 132.8)
XYZ	xyz(48.3249, 73.2238, 18.7936)
Luminance	0.7323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF54E #A44EF5

analogous

#F3F54E #9FF54E #4EF550

triadic

#9FF54E #4E9FF5 #F54E9F

tetradic

#9FF54E #4EF3F5 #A44EF5 #F5504E

square

#9FF54E #4EF3F5 #A44EF5 #F5504E

split-complementary

#9FF54E #504EF5 #F54EF3

monochromatic

#62BE0B #80F214 #9FF54E #BEF888 #DEFCC2

Accessibility & contrast

On white

1.34

#9FF54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#9FF54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF54E

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF54E	#FFFFFF	#000000	##000000
##9FF54E	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE334

Deuteranopia (green-blind)

#F3DC5D

Tritanopia (blue-blind)

#A0EBD4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ff54e;
/* rgb */ color: rgb(159, 245, 78);
/* oklch */ color: oklch(88.4% 0.213 132.8);

Tailwind

colors: {
  custom: {
    50: '#c1f988',
    500: '#9ff54e',
    950: '#000000',
  },
}

SCSS

$custom: #9ff54e;
$custom-light: #c1f988;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff54e",
  "rgb": {
    "r": 159,
    "g": 245,
    "b": 78
  },
  "hsl": {
    "h": 90.898,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88394,
    "c": 0.2131,
    "h": 132.8
  },
  "luminance": 0.73226
}

Semantic roles & 50–950 ramp

primary

#9FF54E

secondary

#762BBC

accent

#00E676

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #9FF54E

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

Preview Lab → · Contrast checker → · Palette generator →