#39B03F#39B03F

#39B03F is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.185 H 143.9°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#39B03F
RGB	rgb(57, 176, 63)
HSL	hsl(123, 51%, 46%)
HSV	hsv(123, 68%, 69%)
CMYK	cmyk(67.6%, 0%, 64.2%, 31%)
CIE-LAB	lab(63.57, -55.27, 47.02)
CIE-LCH	lch(63.57, 72.57, 139.61°)
OKLab	oklab(66.76% -0.1498 0.1094)
OKLCH	oklch(66.76% 0.186 143.9)
XYZ	xyz(18.1088, 32.2775, 9.9775)
Luminance	0.3228 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B03F #B039AA

analogous

#6EB039 #39B03F #39B07A

triadic

#39B03F #3F39B0 #B03F39

tetradic

#39B03F #396EB0 #B039AA #B07A39

square

#39B03F #396EB0 #B039AA #B07A39

split-complementary

#39B03F #7A39B0 #B0396E

monochromatic

#1B541E #2A822E #39B03F #5CCA62 #8AD98E

Accessibility & contrast

On white

2.82

#39B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#39B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B03F

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B03F	#FFFFFF	#000000	##000000
##39B03F	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A031

Deuteranopia (green-blind)

#A59649

Tritanopia (blue-blind)

#18AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #39b03f;
/* rgb */ color: rgb(57, 176, 63);
/* oklch */ color: oklch(66.8% 0.185 143.9);

Tailwind

colors: {
  custom: {
    50: '#7fc979',
    500: '#39b03f',
    950: '#000000',
  },
}

SCSS

$custom: #39b03f;
$custom-light: #7fc979;
$custom-dark: #000000;

JSON

{
  "hex": "#39b03f",
  "rgb": {
    "r": 57,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 123.025,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.66763,
    "c": 0.1855,
    "h": 143.9
  },
  "luminance": 0.32279
}

Semantic roles & 50–950 ramp

primary

#39B03F

secondary

#C481C0

accent

#4DD3DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #39B03F

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

Preview Lab → · Contrast checker → · Palette generator →