#39B178#39B178

#39B178 is a light, vivid teal. Relative luminance 0.337; OKLCH L 68.0% C 0.136 H 158.5°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#39B178
RGB	rgb(57, 177, 120)
HSL	hsl(152, 51%, 46%)
HSV	hsv(152, 68%, 69%)
CMYK	cmyk(67.8%, 0%, 32.2%, 30.6%)
CIE-LAB	lab(64.70, -46.54, 19.73)
CIE-LCH	lch(64.70, 50.55, 157.02°)
OKLab	oklab(67.96% -0.1266 0.0499)
OKLCH	oklch(67.96% 0.136 158.5)
XYZ	xyz(20.7977, 33.6679, 23.1682)
Luminance	0.3367 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B178 #B13972

analogous

#39B13C #39B178 #39AEB1

triadic

#39B178 #7839B1 #B17839

tetradic

#39B178 #3C39B1 #B13972 #AEB139

square

#39B178 #3C39B1 #B13972 #AEB139

split-complementary

#39B178 #B139AE #B13C39

monochromatic

#1B5439 #2A8359 #39B178 #5DCB96 #8BDAB4

Accessibility & contrast

On white

2.72

#39B178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#39B178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B178

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B178	#FFFFFF	#000000	##000000
##39B178	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA475

Deuteranopia (green-blind)

#A0987C

Tritanopia (blue-blind)

#00B0A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39b178;
/* rgb */ color: rgb(57, 177, 120);
/* oklch */ color: oklch(68.0% 0.136 158.5);

Tailwind

colors: {
  custom: {
    50: '#7ec99f',
    500: '#39b178',
    950: '#000000',
  },
}

SCSS

$custom: #39b178;
$custom-light: #7ec99f;
$custom-dark: #000000;

JSON

{
  "hex": "#39b178",
  "rgb": {
    "r": 57,
    "g": 177,
    "b": 120
  },
  "hsl": {
    "h": 151.5,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67955,
    "c": 0.13607,
    "h": 158.5
  },
  "luminance": 0.3367
}

Semantic roles & 50–950 ramp

primary

#39B178

secondary

#C482A1

accent

#4D90DB

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #39B178

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

Preview Lab → · Contrast checker → · Palette generator →