#39BB3B#39BB3B

#39BB3B is a light, highly saturated green. Relative luminance 0.367; OKLCH L 69.6% C 0.201 H 143.2°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#39BB3B
RGB	rgb(57, 187, 59)
HSL	hsl(121, 53%, 48%)
HSV	hsv(121, 70%, 73%)
CMYK	cmyk(69.5%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(67.07, -59.45, 52.51)
CIE-LCH	lch(67.07, 79.32, 138.54°)
OKLab	oklab(69.65% -0.1613 0.1206)
OKLCH	oklch(69.65% 0.201 143.2)
XYZ	xyz(20.2459, 36.7241, 10.1583)
Luminance	0.3673 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BB3B #BB39B9

analogous

#78BB39 #39BB3B #39BB7C

triadic

#39BB3B #3B39BB #BB3B39

tetradic

#39BB3B #3978BB #BB39B9 #BB7C39

square

#39BB3B #3978BB #BB39B9 #BB7C39

split-complementary

#39BB3B #7C39BB #BB3978

monochromatic

#1C5D1D #2B8C2C #39BB3B #62CF64 #91DD92

Accessibility & contrast

On white

2.52

#39BB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#39BB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BB3B

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BB3B	#FFFFFF	#000000	##000000
##39BB3B	1.00	2.52	8.35	8.35
#FFFFFF	2.52	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)

#BFAA29

Deuteranopia (green-blind)

#B09F47

Tritanopia (blue-blind)

#11B6A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39bb3b;
/* rgb */ color: rgb(57, 187, 59);
/* oklch */ color: oklch(69.6% 0.201 143.2);

Tailwind

colors: {
  custom: {
    50: '#82d177',
    500: '#39bb3b',
    950: '#000000',
  },
}

SCSS

$custom: #39bb3b;
$custom-light: #82d177;
$custom-dark: #000000;

JSON

{
  "hex": "#39bb3b",
  "rgb": {
    "r": 57,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 120.923,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69649,
    "c": 0.20138,
    "h": 143.2
  },
  "luminance": 0.36726
}

Semantic roles & 50–950 ramp

primary

#39BB3B

secondary

#C887C7

accent

#4BDADD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #39BB3B

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

Preview Lab → · Contrast checker → · Palette generator →