#39BB4B#39BB4B

#39BB4B is a light, vivid green. Relative luminance 0.369; OKLCH L 69.8% C 0.190 H 145.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#39BB4B
RGB	rgb(57, 187, 75)
HSL	hsl(128, 53%, 48%)
HSV	hsv(128, 70%, 73%)
CMYK	cmyk(69.5%, 0%, 59.9%, 26.7%)
CIE-LAB	lab(67.21, -57.73, 45.78)
CIE-LCH	lch(67.21, 73.68, 141.58°)
OKLab	oklab(69.82% -0.1559 0.1079)
OKLCH	oklch(69.82% 0.19 145.3)
XYZ	xyz(20.7263, 36.9163, 12.6885)
Luminance	0.3692 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BB4B #BB39A9

analogous

#68BB39 #39BB4B #39BB8C

triadic

#39BB4B #4B39BB #BB4B39

tetradic

#39BB4B #3968BB #BB39A9 #BB8C39

square

#39BB4B #3968BB #BB39A9 #BB8C39

split-complementary

#39BB4B #8C39BB #BB3968

monochromatic

#1C5D25 #2B8C38 #39BB4B #62CF71 #91DD9C

Accessibility & contrast

On white

2.50

#39BB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#39BB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BB4B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BB4B	#FFFFFF	#000000	##000000
##39BB4B	1.00	2.50	8.38	8.38
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA3F

Deuteranopia (green-blind)

#AF9F54

Tritanopia (blue-blind)

#02B6A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #39bb4b;
/* rgb */ color: rgb(57, 187, 75);
/* oklch */ color: oklch(69.8% 0.190 145.3);

Tailwind

colors: {
  custom: {
    50: '#81d181',
    500: '#39bb4b',
    950: '#000000',
  },
}

SCSS

$custom: #39bb4b;
$custom-light: #81d181;
$custom-dark: #000000;

JSON

{
  "hex": "#39bb4b",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 75
  },
  "hsl": {
    "h": 128.308,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69816,
    "c": 0.18962,
    "h": 145.3
  },
  "luminance": 0.36919
}

Semantic roles & 50–950 ramp

primary

#39BB4B

secondary

#C887BF

accent

#4BC9DD

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #39BB4B

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

Preview Lab → · Contrast checker → · Palette generator →