#39BF3B#39BF3B

#39BF3B is a light, highly saturated green. Relative luminance 0.384; OKLCH L 70.7% C 0.206 H 143.2°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#39BF3B
RGB	rgb(57, 191, 59)
HSL	hsl(121, 54%, 49%)
HSV	hsv(121, 70%, 75%)
CMYK	cmyk(70.2%, 0%, 69.1%, 25.1%)
CIE-LAB	lab(68.35, -60.79, 53.87)
CIE-LCH	lch(68.35, 81.22, 138.45°)
OKLab	oklab(70.71% -0.1649 0.1234)
OKLCH	oklch(70.71% 0.206 143.2)
XYZ	xyz(21.1063, 38.4449, 10.4451)
Luminance	0.3845 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BF3B #BF39BD

analogous

#7ABF39 #39BF3B #39BF7E

triadic

#39BF3B #3B39BF #BF3B39

tetradic

#39BF3B #397ABF #BF39BD #BF7E39

square

#39BF3B #397ABF #BF39BD #BF7E39

split-complementary

#39BF3B #7E39BF #BF397A

monochromatic

#1D611E #2B902C #39BF3B #64D166 #93DF95

Accessibility & contrast

On white

2.42

#39BF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#39BF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BF3B

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BF3B	#FFFFFF	#000000	##000000
##39BF3B	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD28

Deuteranopia (green-blind)

#B3A348

Tritanopia (blue-blind)

#0CBAA4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39bf3b;
/* rgb */ color: rgb(57, 191, 59);
/* oklch */ color: oklch(70.7% 0.206 143.2);

Tailwind

colors: {
  custom: {
    50: '#82d378',
    500: '#39bf3b',
    950: '#000000',
  },
}

SCSS

$custom: #39bf3b;
$custom-light: #82d378;
$custom-dark: #000000;

JSON

{
  "hex": "#39bf3b",
  "rgb": {
    "r": 57,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 120.896,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70708,
    "c": 0.206,
    "h": 143.2
  },
  "luminance": 0.38447
}

Semantic roles & 50–950 ramp

primary

#39BF3B

secondary

#CA8AC9

accent

#4ADBDD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #39BF3B

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

Preview Lab → · Contrast checker → · Palette generator →