#5FEF8B#5FEF8B

#5FEF8B is a very light, vivid green. Relative luminance 0.660; OKLCH L 85.0% C 0.186 H 150.5°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#5FEF8B
RGB	rgb(95, 239, 139)
HSL	hsl(138, 82%, 65%)
HSV	hsv(138, 60%, 94%)
CMYK	cmyk(60.3%, 0%, 41.8%, 6.3%)
CIE-LAB	lab(85.01, -59.93, 37.09)
CIE-LCH	lch(85.01, 70.48, 148.25°)
OKLab	oklab(85.03% -0.162 0.0916)
OKLCH	oklch(85.03% 0.186 150.5)
XYZ	xyz(40.2430, 66.0260, 35.0446)
Luminance	0.6603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FEF8B #EF5FC3

analogous

#7BEF5F #5FEF8B #5FEFD3

triadic

#5FEF8B #8B5FEF #EF8B5F

tetradic

#5FEF8B #5F7BEF #EF5FC3 #EFD35F

square

#5FEF8B #5F7BEF #EF5FC3 #EFD35F

split-complementary

#5FEF8B #D35FEF #EF5F7B

monochromatic

#13C048 #27E963 #5FEF8B #97F5B3 #CEFADC

Accessibility & contrast

On white

1.48

#5FEF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#5FEF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FEF8B

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FEF8B	#FFFFFF	#000000	##000000
##5FEF8B	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DC84

Deuteranopia (green-blind)

#DDCF92

Tritanopia (blue-blind)

#31EBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #5fef8b;
/* rgb */ color: rgb(95, 239, 139);
/* oklch */ color: oklch(85.0% 0.186 150.5);

Tailwind

colors: {
  custom: {
    50: '#99f5ae',
    500: '#5fef8b',
    950: '#000000',
  },
}

SCSS

$custom: #5fef8b;
$custom-light: #99f5ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5fef8b",
  "rgb": {
    "r": 95,
    "g": 239,
    "b": 139
  },
  "hsl": {
    "h": 138.333,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85031,
    "c": 0.18611,
    "h": 150.5
  },
  "luminance": 0.6603
}

Semantic roles & 50–950 ramp

primary

#5FEF8B

secondary

#BE3494

accent

#079DDE

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5FEF8B

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

Preview Lab → · Contrast checker → · Palette generator →