#5FF09B#5FF09B

#5FF09B is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.6% C 0.173 H 154.4°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#5FF09B
RGB	rgb(95, 240, 155)
HSL	hsl(145, 83%, 66%)
HSV	hsv(145, 60%, 94%)
CMYK	cmyk(60.4%, 0%, 35.4%, 5.9%)
CIE-LAB	lab(85.56, -57.56, 29.80)
CIE-LCH	lch(85.56, 64.82, 152.63°)
OKLab	oklab(85.57% -0.1561 0.0748)
OKLCH	oklch(85.57% 0.173 154.4)
XYZ	xyz(41.7923, 67.1155, 41.7561)
Luminance	0.6712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FF09B #F05FB4

analogous

#6BF05F #5FF09B #5FF0E4

triadic

#5FF09B #9B5FF0 #F09B5F

tetradic

#5FF09B #5F6BF0 #F05FB4 #F0E45F

square

#5FF09B #5F6BF0 #F05FB4 #F0E45F

split-complementary

#5FF09B #E45FF0 #F05F6B

monochromatic

#12C25B #27EB78 #5FF09B #97F5BE #CFFAE1

Accessibility & contrast

On white

1.46

#5FF09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#5FF09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FF09B

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FF09B	#FFFFFF	#000000	##000000
##5FF09B	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DE95

Deuteranopia (green-blind)

#DCD0A0

Tritanopia (blue-blind)

#25EDDA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ff09b;
/* rgb */ color: rgb(95, 240, 155);
/* oklch */ color: oklch(85.6% 0.173 154.4);

Tailwind

colors: {
  custom: {
    50: '#99f6b9',
    500: '#5ff09b',
    950: '#000000',
  },
}

SCSS

$custom: #5ff09b;
$custom-light: #99f6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#5ff09b",
  "rgb": {
    "r": 95,
    "g": 240,
    "b": 155
  },
  "hsl": {
    "h": 144.828,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85569,
    "c": 0.17304,
    "h": 154.4
  },
  "luminance": 0.6712
}

Semantic roles & 50–950 ramp

primary

#5FF09B

secondary

#C03386

accent

#0685DF

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #5FF09B

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

Preview Lab → · Contrast checker → · Palette generator →