#3FB57D#3FB57D

#3FB57D is a light, vivid teal. Relative luminance 0.356; OKLCH L 69.3% C 0.135 H 158.9°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3FB57D
RGB	rgb(63, 181, 125)
HSL	hsl(152, 48%, 48%)
HSV	hsv(152, 65%, 71%)
CMYK	cmyk(65.2%, 0%, 30.9%, 29%)
CIE-LAB	lab(66.20, -46.05, 19.11)
CIE-LCH	lch(66.20, 49.85, 157.47°)
OKLab	oklab(69.26% -0.1255 0.0484)
OKLCH	oklch(69.26% 0.135 158.9)
XYZ	xyz(22.2733, 35.5828, 25.0924)
Luminance	0.3558 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB57D #B53F77

analogous

#3FB542 #3FB57D #3FB2B5

triadic

#3FB57D #7D3FB5 #B57D3F

tetradic

#3FB57D #423FB5 #B53F77 #B2B53F

square

#3FB57D #423FB5 #B53F77 #B2B53F

split-complementary

#3FB57D #B53FB2 #B5423F

monochromatic

#1F5A3E #2F885E #3FB57D #67CA9B #94DAB9

Accessibility & contrast

On white

2.59

#3FB57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#3FB57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB57D

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB57D	#FFFFFF	#000000	##000000
##3FB57D	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87A

Deuteranopia (green-blind)

#A49C81

Tritanopia (blue-blind)

#00B4A6

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3fb57d;
/* rgb */ color: rgb(63, 181, 125);
/* oklch */ color: oklch(69.3% 0.135 158.9);

Tailwind

colors: {
  custom: {
    50: '#81cca3',
    500: '#3fb57d',
    950: '#000000',
  },
}

SCSS

$custom: #3fb57d;
$custom-light: #81cca3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb57d",
  "rgb": {
    "r": 63,
    "g": 181,
    "b": 125
  },
  "hsl": {
    "h": 151.525,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69262,
    "c": 0.13451,
    "h": 158.9
  },
  "luminance": 0.35585
}

Semantic roles & 50–950 ramp

primary

#3FB57D

secondary

#C58AA6

accent

#5090D8

background

#F8FCFA

surface

#F0F9F3

border

#CBD2CD

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #3FB57D

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

Preview Lab → · Contrast checker → · Palette generator →