#3BCB81#3BCB81

#3BCB81 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.9% C 0.162 H 156.0°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#3BCB81
RGB	rgb(59, 203, 129)
HSL	hsl(149, 58%, 51%)
HSV	hsv(149, 71%, 80%)
CMYK	cmyk(70.9%, 0%, 36.5%, 20.4%)
CIE-LAB	lab(73.04, -54.62, 26.23)
CIE-LCH	lch(73.04, 60.59, 154.34°)
OKLab	oklab(74.88% -0.1477 0.0658)
OKLCH	oklch(74.88% 0.162 156)
XYZ	xyz(27.1195, 45.2236, 28.0644)
Luminance	0.4523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BCB81 #CB3B85

analogous

#3DCB3B #3BCB81 #3BCBC9

triadic

#3BCB81 #813BCB #CB813B

tetradic

#3BCB81 #3B3DCB #CB3B85 #CBC93B

square

#3BCB81 #3B3DCB #CB3B85 #CBC93B

split-complementary

#3BCB81 #C93BCB #CB3B3D

monochromatic

#1D6E45 #2A9F63 #3BCB81 #6BD8A0 #9CE5BF

Accessibility & contrast

On white

2.09

#3BCB81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#3BCB81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BCB81

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BCB81	#FFFFFF	#000000	##000000
##3BCB81	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABB7C

Deuteranopia (green-blind)

#B8AE86

Tritanopia (blue-blind)

#00C9B8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3bcb81;
/* rgb */ color: rgb(59, 203, 129);
/* oklch */ color: oklch(74.9% 0.162 156.0);

Tailwind

colors: {
  custom: {
    50: '#84dca6',
    500: '#3bcb81',
    950: '#000000',
  },
}

SCSS

$custom: #3bcb81;
$custom-light: #84dca6;
$custom-dark: #000000;

JSON

{
  "hex": "#3bcb81",
  "rgb": {
    "r": 59,
    "g": 203,
    "b": 129
  },
  "hsl": {
    "h": 149.167,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74883,
    "c": 0.16172,
    "h": 156
  },
  "luminance": 0.45227
}

Semantic roles & 50–950 ramp

primary

#3BCB81

secondary

#D191B2

accent

#4796E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3BCB81

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

Preview Lab → · Contrast checker → · Palette generator →