#39B440#39B440

#39B440 is a light, vivid green. Relative luminance 0.339; OKLCH L 67.8% C 0.190 H 143.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#39B440
RGB	rgb(57, 180, 64)
HSL	hsl(123, 52%, 46%)
HSV	hsv(123, 68%, 71%)
CMYK	cmyk(68.3%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.87, -56.56, 48.03)
CIE-LCH	lch(64.87, 74.20, 139.66°)
OKLab	oklab(67.84% -0.1532 0.1116)
OKLCH	oklch(67.84% 0.19 143.9)
XYZ	xyz(18.9328, 33.8805, 10.3913)
Luminance	0.3388 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B440 #B439AD

analogous

#70B439 #39B440 #39B47E

triadic

#39B440 #4039B4 #B44039

tetradic

#39B440 #3970B4 #B439AD #B47E39

square

#39B440 #3970B4 #B439AD #B47E39

split-complementary

#39B440 #7E39B4 #B43970

monochromatic

#1C571F #2A862F #39B440 #5ECC64 #8DDB91

Accessibility & contrast

On white

2.70

#39B440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#39B440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B440

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B440	#FFFFFF	#000000	##000000
##39B440	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#A9994A

Tritanopia (blue-blind)

#14AF9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39b440;
/* rgb */ color: rgb(57, 180, 64);
/* oklch */ color: oklch(67.8% 0.190 143.9);

Tailwind

colors: {
  custom: {
    50: '#80cc7a',
    500: '#39b440',
    950: '#000000',
  },
}

SCSS

$custom: #39b440;
$custom-light: #80cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#39b440",
  "rgb": {
    "r": 57,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 123.415,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67838,
    "c": 0.18959,
    "h": 143.9
  },
  "luminance": 0.33883
}

Semantic roles & 50–950 ramp

primary

#39B440

secondary

#C583C2

accent

#4CD3DB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #39B440

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

Preview Lab → · Contrast checker → · Palette generator →