#39BB31#39BB31

#39BB31 is a light, highly saturated green. Relative luminance 0.366; OKLCH L 69.6% C 0.208 H 142.2°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#39BB31
RGB	rgb(57, 187, 49)
HSL	hsl(117, 58%, 46%)
HSV	hsv(117, 74%, 73%)
CMYK	cmyk(69.5%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(67.00, -60.30, 56.24)
CIE-LCH	lch(67.00, 82.46, 137.00°)
OKLab	oklab(69.57% -0.1641 0.1271)
OKLCH	oklch(69.57% 0.208 142.2)
XYZ	xyz(20.0109, 36.6301, 8.9209)
Luminance	0.3663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BB31 #B331BB

analogous

#7EBB31 #39BB31 #31BB6E

triadic

#39BB31 #3139BB #BB3139

tetradic

#39BB31 #317EBB #B331BB #BB6E31

square

#39BB31 #317EBB #B331BB #BB6E31

split-complementary

#39BB31 #6E31BB #BB317E

monochromatic

#1B5A18 #2A8B24 #39BB31 #5ED356 #8CE087

Accessibility & contrast

On white

2.52

#39BB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#39BB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BB31

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BB31	#FFFFFF	#000000	##000000
##39BB31	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA916

Deuteranopia (green-blind)

#B09F40

Tritanopia (blue-blind)

#15B5A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39bb31;
/* rgb */ color: rgb(57, 187, 49);
/* oklch */ color: oklch(69.6% 0.208 142.2);

Tailwind

colors: {
  custom: {
    50: '#82d172',
    500: '#39bb31',
    950: '#000000',
  },
}

SCSS

$custom: #39bb31;
$custom-light: #82d172;
$custom-dark: #000000;

JSON

{
  "hex": "#39bb31",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 116.522,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69568,
    "c": 0.20759,
    "h": 142.2
  },
  "luminance": 0.36632
}

Semantic roles & 50–950 ramp

primary

#39BB31

secondary

#C57FC9

accent

#46E2D9

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #39BB31

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

Preview Lab → · Contrast checker → · Palette generator →