#39B580#39B580

#39B580 is a light, vivid teal. Relative luminance 0.355; OKLCH L 69.2% C 0.134 H 160.9°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#39B580
RGB	rgb(57, 181, 128)
HSL	hsl(154, 52%, 47%)
HSV	hsv(154, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 29.3%, 29%)
CIE-LAB	lab(66.12, -46.46, 17.34)
CIE-LCH	lch(66.12, 49.59, 159.53°)
OKLab	oklab(69.17% -0.1269 0.0441)
OKLCH	oklch(69.17% 0.134 160.9)
XYZ	xyz(22.1053, 35.4737, 26.1000)
Luminance	0.3548 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B580 #B5396E

analogous

#39B542 #39B580 #39ACB5

triadic

#39B580 #8039B5 #B58039

tetradic

#39B580 #4239B5 #B5396E #ACB539

square

#39B580 #4239B5 #B5396E #ACB539

split-complementary

#39B580 #B539AC #B54239

monochromatic

#1C583E #2A865F #39B580 #5FCD9E #8DDBBA

Accessibility & contrast

On white

2.59

#39B580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#39B580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B580

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B580	#FFFFFF	#000000	##000000
##39B580	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A87D

Deuteranopia (green-blind)

#A29C83

Tritanopia (blue-blind)

#00B4A7

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #39b580;
/* rgb */ color: rgb(57, 181, 128);
/* oklch */ color: oklch(69.2% 0.134 160.9);

Tailwind

colors: {
  custom: {
    50: '#7fcca5',
    500: '#39b580',
    950: '#000000',
  },
}

SCSS

$custom: #39b580;
$custom-light: #7fcca5;
$custom-dark: #000000;

JSON

{
  "hex": "#39b580",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 128
  },
  "hsl": {
    "h": 154.355,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69171,
    "c": 0.13435,
    "h": 160.9
  },
  "luminance": 0.35476
}

Semantic roles & 50–950 ramp

primary

#39B580

secondary

#C684A0

accent

#4C8ADC

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #39B580

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

Preview Lab → · Contrast checker → · Palette generator →