#5FE18B#5FE18B

#5FE18B is a light, vivid green. Relative luminance 0.581; OKLCH L 81.6% C 0.167 H 151.9°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#5FE18B
RGB	rgb(95, 225, 139)
HSL	hsl(140, 68%, 63%)
HSV	hsv(140, 58%, 88%)
CMYK	cmyk(57.8%, 0%, 38.2%, 11.8%)
CIE-LAB	lab(80.82, -54.55, 31.60)
CIE-LCH	lch(80.82, 63.04, 149.92°)
OKLab	oklab(81.59% -0.1477 0.0788)
OKLCH	oklch(81.59% 0.167 151.9)
XYZ	xyz(36.3020, 58.1440, 33.7309)
Luminance	0.5815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FE18B #E15FB5

analogous

#74E15F #5FE18B #5FE1CC

triadic

#5FE18B #8B5FE1 #E18B5F

tetradic

#5FE18B #5F74E1 #E15FB5 #E1CC5F

square

#5FE18B #5F74E1 #E15FB5 #E1CC5F

split-complementary

#5FE18B #CC5FE1 #E15F74

monochromatic

#1FA64D #2BD766 #5FE18B #93EBB0 #C6F4D6

Accessibility & contrast

On white

1.66

#5FE18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#5FE18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FE18B

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FE18B	#FFFFFF	#000000	##000000
##5FE18B	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D085

Deuteranopia (green-blind)

#D0C491

Tritanopia (blue-blind)

#38DECB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #5fe18b;
/* rgb */ color: rgb(95, 225, 139);
/* oklch */ color: oklch(81.6% 0.167 151.9);

Tailwind

colors: {
  custom: {
    50: '#97ebad',
    500: '#5fe18b',
    950: '#000000',
  },
}

SCSS

$custom: #5fe18b;
$custom-light: #97ebad;
$custom-dark: #000000;

JSON

{
  "hex": "#5fe18b",
  "rgb": {
    "r": 95,
    "g": 225,
    "b": 139
  },
  "hsl": {
    "h": 140.308,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81589,
    "c": 0.16743,
    "h": 151.9
  },
  "luminance": 0.58147
}

Semantic roles & 50–950 ramp

primary

#5FE18B

secondary

#A93B84

accent

#1591D0

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #5FE18B

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

Preview Lab → · Contrast checker → · Palette generator →