#39B371#39B371

#39B371 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.3% C 0.145 H 155.3°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#39B371
RGB	rgb(57, 179, 113)
HSL	hsl(148, 52%, 46%)
HSV	hsv(148, 68%, 70%)
CMYK	cmyk(68.2%, 0%, 36.9%, 29.8%)
CIE-LAB	lab(65.20, -48.76, 24.18)
CIE-LCH	lch(65.20, 54.43, 153.62°)
OKLab	oklab(68.33% -0.1319 0.0606)
OKLCH	oklch(68.33% 0.145 155.3)
XYZ	xyz(20.7862, 34.3000, 21.1447)
Luminance	0.3430 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B371 #B3397B

analogous

#3EB339 #39B371 #39B3AE

triadic

#39B371 #7139B3 #B37139

tetradic

#39B371 #393EB3 #B3397B #B3AE39

square

#39B371 #393EB3 #B3397B #B3AE39

split-complementary

#39B371 #AE39B3 #B3393E

monochromatic

#1B5636 #2A8554 #39B371 #5ECC90 #8CDAB0

Accessibility & contrast

On white

2.67

#39B371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#39B371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B371

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B371	#FFFFFF	#000000	##000000
##39B371	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A56D

Deuteranopia (green-blind)

#A39A75

Tritanopia (blue-blind)

#00B1A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39b371;
/* rgb */ color: rgb(57, 179, 113);
/* oklch */ color: oklch(68.3% 0.145 155.3);

Tailwind

colors: {
  custom: {
    50: '#7ecb9a',
    500: '#39b371',
    950: '#000000',
  },
}

SCSS

$custom: #39b371;
$custom-light: #7ecb9a;
$custom-dark: #000000;

JSON

{
  "hex": "#39b371",
  "rgb": {
    "r": 57,
    "g": 179,
    "b": 113
  },
  "hsl": {
    "h": 147.541,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68325,
    "c": 0.1452,
    "h": 155.3
  },
  "luminance": 0.34302
}

Semantic roles & 50–950 ramp

primary

#39B371

secondary

#C583A7

accent

#4D9ADB

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #39B371

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

Preview Lab → · Contrast checker → · Palette generator →