#5EFF05#5EFF05

#5EFF05 is a very light, highly saturated yellow-green. Relative luminance 0.739; OKLCH L 87.9% C 0.277 H 139.2°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#5EFF05
RGB	rgb(94, 255, 5)
HSL	hsl(99, 100%, 51%)
HSV	hsv(99, 98%, 100%)
CMYK	cmyk(63.1%, 0%, 98%, 0%)
CIE-LAB	lab(88.88, -76.12, 84.20)
CIE-LCH	lch(88.88, 113.50, 132.12°)
OKLab	oklab(87.93% -0.2099 0.1813)
OKLCH	oklch(87.93% 0.277 139.2)
XYZ	xyz(40.4017, 73.9067, 12.2798)
Luminance	0.7391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EFF05 #A605FF

analogous

#DBFF05 #5EFF05 #05FF29

triadic

#5EFF05 #055EFF #FF055E

tetradic

#5EFF05 #05DBFF #A605FF #FF2905

square

#5EFF05 #05DBFF #A605FF #FF2905

split-complementary

#5EFF05 #2905FF #FF05DB

monochromatic

#318A00 #47C700 #5EFF05 #85FF42 #ADFF7F

Accessibility & contrast

On white

1.33

#5EFF05 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#5EFF05 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EFF05

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EFF05	#FFFFFF	#000000	##000000
##5EFF05	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE700

Deuteranopia (green-blind)

#F4DA3B

Tritanopia (blue-blind)

#47F6D9

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #5eff05;
/* rgb */ color: rgb(94, 255, 5);
/* oklch */ color: oklch(87.9% 0.277 139.2);

Tailwind

colors: {
  custom: {
    50: '#9fff70',
    500: '#5eff05',
    950: '#000000',
  },
}

SCSS

$custom: #5eff05;
$custom-light: #9fff70;
$custom-dark: #000000;

JSON

{
  "hex": "#5eff05",
  "rgb": {
    "r": 94,
    "g": 255,
    "b": 5
  },
  "hsl": {
    "h": 98.64,
    "s": 100,
    "l": 50.98
  },
  "oklch": {
    "l": 0.87925,
    "c": 0.27742,
    "h": 139.2
  },
  "luminance": 0.73911
}

Semantic roles & 50–950 ramp

primary

#5EFF05

secondary

#65198F

accent

#29FFB3

background

#FDFFFB

surface

#F7FFF1

border

#D0D7CB

text

#111809

muted

#81867D

Preview Lab

Preview with #5EFF05

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

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