#399E56#399E56

#399E56 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.3% C 0.142 H 149.7°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#399E56
RGB	rgb(57, 158, 86)
HSL	hsl(137, 47%, 42%)
HSV	hsv(137, 64%, 62%)
CMYK	cmyk(63.9%, 0%, 45.6%, 38%)
CIE-LAB	lab(58.03, -45.39, 29.16)
CIE-LCH	lch(58.03, 53.95, 147.28°)
OKLab	oklab(62.28% -0.1225 0.0716)
OKLCH	oklch(62.28% 0.142 149.7)
XYZ	xyz(15.5927, 25.9939, 12.9979)
Luminance	0.2600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399E56 #9E3981

analogous

#4E9E39 #399E56 #399E89

triadic

#399E56 #56399E #9E5639

tetradic

#399E56 #394E9E #9E3981 #9E8939

square

#399E56 #394E9E #9E3981 #9E8939

split-complementary

#399E56 #89399E #9E394E

monochromatic

#194425 #29713E #399E56 #53C173 #80D197

Accessibility & contrast

On white

3.39

#399E56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#399E56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399E56

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399E56	#FFFFFF	#000000	##000000
##399E56	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9151

Deuteranopia (green-blind)

#92885B

Tritanopia (blue-blind)

#179B8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #399e56;
/* rgb */ color: rgb(57, 158, 86);
/* oklch */ color: oklch(62.3% 0.142 149.7);

Tailwind

colors: {
  custom: {
    50: '#7bbb86',
    500: '#399e56',
    950: '#000000',
  },
}

SCSS

$custom: #399e56;
$custom-light: #7bbb86;
$custom-dark: #000000;

JSON

{
  "hex": "#399e56",
  "rgb": {
    "r": 57,
    "g": 158,
    "b": 86
  },
  "hsl": {
    "h": 137.228,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.62278,
    "c": 0.14192,
    "h": 149.7
  },
  "luminance": 0.25995
}

Semantic roles & 50–950 ramp

primary

#399E56

secondary

#BB78A8

accent

#51B0D7

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #399E56

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

Preview Lab → · Contrast checker → · Palette generator →