#39B54B#39B54B

#39B54B is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.182 H 145.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#39B54B
RGB	rgb(57, 181, 75)
HSL	hsl(129, 52%, 47%)
HSV	hsv(129, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 58.6%, 29%)
CIE-LAB	lab(65.30, -55.63, 43.56)
CIE-LCH	lch(65.30, 70.65, 141.94°)
OKLab	oklab(68.23% -0.1503 0.1031)
OKLCH	oklch(68.23% 0.182 145.6)
XYZ	xyz(19.4799, 34.4235, 12.2730)
Luminance	0.3443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B54B #B539A3

analogous

#65B539 #39B54B #39B589

triadic

#39B54B #4B39B5 #B54B39

tetradic

#39B54B #3965B5 #B539A3 #B58939

square

#39B54B #3965B5 #B539A3 #B58939

split-complementary

#39B54B #8939B5 #B53965

monochromatic

#1C5824 #2A8638 #39B54B #5FCD6F #8DDB99

Accessibility & contrast

On white

2.66

#39B54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#39B54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B54B

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B54B	#FFFFFF	#000000	##000000
##39B54B	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A540

Deuteranopia (green-blind)

#A99B53

Tritanopia (blue-blind)

#0BB19E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39b54b;
/* rgb */ color: rgb(57, 181, 75);
/* oklch */ color: oklch(68.2% 0.182 145.6);

Tailwind

colors: {
  custom: {
    50: '#80cc80',
    500: '#39b54b',
    950: '#000000',
  },
}

SCSS

$custom: #39b54b;
$custom-light: #80cc80;
$custom-dark: #000000;

JSON

{
  "hex": "#39b54b",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 75
  },
  "hsl": {
    "h": 128.71,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68229,
    "c": 0.18221,
    "h": 145.6
  },
  "luminance": 0.34426
}

Semantic roles & 50–950 ramp

primary

#39B54B

secondary

#C684BC

accent

#4CC7DC

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #39B54B

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

Preview Lab → · Contrast checker → · Palette generator →