#3FE08B#3FE08B

#3FE08B is a light, vivid green. Relative luminance 0.562; OKLCH L 80.5% C 0.178 H 155.1°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FE08B
RGB	rgb(63, 224, 139)
HSL	hsl(148, 72%, 56%)
HSV	hsv(148, 72%, 88%)
CMYK	cmyk(71.9%, 0%, 37.9%, 12.2%)
CIE-LAB	lab(79.74, -59.98, 30.04)
CIE-LCH	lch(79.74, 67.08, 153.40°)
OKLab	oklab(80.49% -0.162 0.0751)
OKLCH	oklch(80.49% 0.179 155.1)
XYZ	xyz(33.3626, 56.2283, 33.5159)
Luminance	0.5623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE08B #E03F94

analogous

#44E03F #3FE08B #3FE0DC

triadic

#3FE08B #8B3FE0 #E08B3F

tetradic

#3FE08B #3F44E0 #E03F94 #E0DC3F

square

#3FE08B #3F44E0 #E03F94 #E0DC3F

split-complementary

#3FE08B #DC3FE0 #E03F44

monochromatic

#178E4F #1FC26C #3FE08B #74E9AB #A8F1CB

Accessibility & contrast

On white

1.71

#3FE08B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#3FE08B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE08B

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE08B	#FFFFFF	#000000	##000000
##3FE08B	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCE85

Deuteranopia (green-blind)

#CCC091

Tritanopia (blue-blind)

#00DECB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #3fe08b;
/* rgb */ color: rgb(63, 224, 139);
/* oklch */ color: oklch(80.5% 0.178 155.1);

Tailwind

colors: {
  custom: {
    50: '#89ebad',
    500: '#3fe08b',
    950: '#000000',
  },
}

SCSS

$custom: #3fe08b;
$custom-light: #89ebad;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe08b",
  "rgb": {
    "r": 63,
    "g": 224,
    "b": 139
  },
  "hsl": {
    "h": 148.323,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80485,
    "c": 0.1785,
    "h": 155.1
  },
  "luminance": 0.56232
}

Semantic roles & 50–950 ramp

primary

#3FE08B

secondary

#933064

accent

#3999EF

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1610

muted

#7F8581

Preview Lab

Preview with #3FE08B

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

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