#39BB40#39BB40

#39BB40 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.7% C 0.198 H 143.8°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#39BB40
RGB	rgb(57, 187, 64)
HSL	hsl(123, 53%, 48%)
HSV	hsv(123, 70%, 73%)
CMYK	cmyk(69.5%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(67.11, -58.96, 50.50)
CIE-LCH	lch(67.11, 77.63, 139.42°)
OKLab	oklab(69.7% -0.1597 0.1169)
OKLCH	oklch(69.7% 0.198 143.8)
XYZ	xyz(20.3818, 36.7785, 10.8743)
Luminance	0.3678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BB40 #BB39B4

analogous

#73BB39 #39BB40 #39BB81

triadic

#39BB40 #4039BB #BB4039

tetradic

#39BB40 #3973BB #BB39B4 #BB8139

square

#39BB40 #3973BB #BB39B4 #BB8139

split-complementary

#39BB40 #8139BB #BB3973

monochromatic

#1C5D20 #2B8C30 #39BB40 #62CF68 #91DD95

Accessibility & contrast

On white

2.51

#39BB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#39BB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BB40

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BB40	#FFFFFF	#000000	##000000
##39BB40	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA30

Deuteranopia (green-blind)

#AF9F4B

Tritanopia (blue-blind)

#0DB6A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39bb40;
/* rgb */ color: rgb(57, 187, 64);
/* oklch */ color: oklch(69.7% 0.198 143.8);

Tailwind

colors: {
  custom: {
    50: '#81d17a',
    500: '#39bb40',
    950: '#000000',
  },
}

SCSS

$custom: #39bb40;
$custom-light: #81d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#39bb40",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 123.231,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69696,
    "c": 0.19794,
    "h": 143.8
  },
  "luminance": 0.36781
}

Semantic roles & 50–950 ramp

primary

#39BB40

secondary

#C887C5

accent

#4BD5DD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #39BB40

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

Preview Lab → · Contrast checker → · Palette generator →