#39BF3F#39BF3F

#39BF3F is a light, highly saturated green. Relative luminance 0.385; OKLCH L 70.7% C 0.203 H 143.6°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#39BF3F
RGB	rgb(57, 191, 63)
HSL	hsl(123, 54%, 49%)
HSV	hsv(123, 70%, 75%)
CMYK	cmyk(70.2%, 0%, 67%, 25.1%)
CIE-LAB	lab(68.38, -60.41, 52.30)
CIE-LCH	lch(68.38, 79.90, 139.12°)
OKLab	oklab(70.75% -0.1637 0.1206)
OKLCH	oklch(70.75% 0.203 143.6)
XYZ	xyz(21.2140, 38.4880, 11.0126)
Luminance	0.3849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BF3F #BF39B9

analogous

#76BF39 #39BF3F #39BF82

triadic

#39BF3F #3F39BF #BF3F39

tetradic

#39BF3F #3976BF #BF39B9 #BF8239

square

#39BF3F #3976BF #BF39B9 #BF8239

split-complementary

#39BF3F #8239BF #BF3976

monochromatic

#1D6120 #2B902F #39BF3F #64D169 #93DF97

Accessibility & contrast

On white

2.41

#39BF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#39BF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BF3F

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BF3F	#FFFFFF	#000000	##000000
##39BF3F	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2E

Deuteranopia (green-blind)

#B3A34B

Tritanopia (blue-blind)

#08BAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #39bf3f;
/* rgb */ color: rgb(57, 191, 63);
/* oklch */ color: oklch(70.7% 0.203 143.6);

Tailwind

colors: {
  custom: {
    50: '#82d37a',
    500: '#39bf3f',
    950: '#000000',
  },
}

SCSS

$custom: #39bf3f;
$custom-light: #82d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#39bf3f",
  "rgb": {
    "r": 57,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 122.687,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70745,
    "c": 0.20332,
    "h": 143.6
  },
  "luminance": 0.3849
}

Semantic roles & 50–950 ramp

primary

#39BF3F

secondary

#CA8AC7

accent

#4AD7DD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #39BF3F

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

Preview Lab → · Contrast checker → · Palette generator →