#399D52#399D52

#399D52 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.9% C 0.144 H 148.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#399D52
RGB	rgb(57, 157, 82)
HSL	hsl(135, 47%, 42%)
HSV	hsv(135, 64%, 62%)
CMYK	cmyk(63.7%, 0%, 47.8%, 38.4%)
CIE-LAB	lab(57.65, -45.65, 30.78)
CIE-LCH	lch(57.65, 55.06, 146.01°)
OKLab	oklab(61.94% -0.1233 0.0752)
OKLCH	oklch(61.94% 0.144 148.6)
XYZ	xyz(15.2662, 25.5915, 12.1161)
Luminance	0.2559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399D52 #9D3984

analogous

#529D39 #399D52 #399D84

triadic

#399D52 #52399D #9D5239

tetradic

#399D52 #39529D #9D3984 #9D8439

square

#399D52 #39529D #9D3984 #9D8439

split-complementary

#399D52 #84399D #9D3952

monochromatic

#184323 #29703B #399D52 #53C06E #80D194

Accessibility & contrast

On white

3.43

#399D52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#399D52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399D52

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399D52	#FFFFFF	#000000	##000000
##399D52	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E904C

Deuteranopia (green-blind)

#928757

Tritanopia (blue-blind)

#1A9A8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399d52;
/* rgb */ color: rgb(57, 157, 82);
/* oklch */ color: oklch(61.9% 0.144 148.6);

Tailwind

colors: {
  custom: {
    50: '#7bbb84',
    500: '#399d52',
    950: '#000000',
  },
}

SCSS

$custom: #399d52;
$custom-light: #7bbb84;
$custom-dark: #000000;

JSON

{
  "hex": "#399d52",
  "rgb": {
    "r": 57,
    "g": 157,
    "b": 82
  },
  "hsl": {
    "h": 135,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61942,
    "c": 0.14436,
    "h": 148.6
  },
  "luminance": 0.25593
}

Semantic roles & 50–950 ramp

primary

#399D52

secondary

#BA78AA

accent

#51B5D6

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #399D52

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

Preview Lab → · Contrast checker → · Palette generator →