#39BB3F#39BB3F

#39BB3F is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.199 H 143.7°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#39BB3F
RGB	rgb(57, 187, 63)
HSL	hsl(123, 53%, 48%)
HSV	hsv(123, 70%, 73%)
CMYK	cmyk(69.5%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(67.10, -59.06, 50.91)
CIE-LCH	lch(67.10, 77.98, 139.24°)
OKLab	oklab(69.69% -0.1601 0.1176)
OKLCH	oklch(69.69% 0.199 143.7)
XYZ	xyz(20.3536, 36.7672, 10.7258)
Luminance	0.3677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BB3F #BB39B5

analogous

#74BB39 #39BB3F #39BB80

triadic

#39BB3F #3F39BB #BB3F39

tetradic

#39BB3F #3974BB #BB39B5 #BB8039

square

#39BB3F #3974BB #BB39B5 #BB8039

split-complementary

#39BB3F #8039BB #BB3974

monochromatic

#1C5D1F #2B8C2F #39BB3F #62CF67 #91DD94

Accessibility & contrast

On white

2.51

#39BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#39BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BB3F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BB3F	#FFFFFF	#000000	##000000
##39BB3F	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA2F

Deuteranopia (green-blind)

#AF9F4A

Tritanopia (blue-blind)

#0EB6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39bb3f;
/* rgb */ color: rgb(57, 187, 63);
/* oklch */ color: oklch(69.7% 0.199 143.7);

Tailwind

colors: {
  custom: {
    50: '#81d17a',
    500: '#39bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #39bb3f;
$custom-light: #81d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#39bb3f",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 122.769,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69687,
    "c": 0.19865,
    "h": 143.7
  },
  "luminance": 0.36769
}

Semantic roles & 50–950 ramp

primary

#39BB3F

secondary

#C887C5

accent

#4BD6DD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #39BB3F

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

Preview Lab → · Contrast checker → · Palette generator →