#399F64#399F64

#399F64 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.8% C 0.130 H 154.4°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#399F64
RGB	rgb(57, 159, 100)
HSL	hsl(145, 47%, 42%)
HSV	hsv(145, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 37.1%, 37.6%)
CIE-LAB	lab(58.59, -43.23, 22.36)
CIE-LCH	lch(58.59, 48.67, 152.65°)
OKLab	oklab(62.81% -0.1171 0.056)
OKLCH	oklch(62.81% 0.13 154.4)
XYZ	xyz(16.3843, 26.5846, 16.3220)
Luminance	0.2659 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F64 #9F3974

analogous

#419F39 #399F64 #399F97

triadic

#399F64 #64399F #9F6439

tetradic

#399F64 #39419F #9F3974 #9F9739

square

#399F64 #39419F #9F3974 #9F9739

split-complementary

#399F64 #97399F #9F3941

monochromatic

#19452B #297248 #399F64 #54C282 #81D2A3

Accessibility & contrast

On white

3.32

#399F64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#399F64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F64

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F64	#FFFFFF	#000000	##000000
##399F64	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9360

Deuteranopia (green-blind)

#918968

Tritanopia (blue-blind)

#079D90

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399f64;
/* rgb */ color: rgb(57, 159, 100);
/* oklch */ color: oklch(62.8% 0.130 154.4);

Tailwind

colors: {
  custom: {
    50: '#7bbc90',
    500: '#399f64',
    950: '#000000',
  },
}

SCSS

$custom: #399f64;
$custom-light: #7bbc90;
$custom-dark: #000000;

JSON

{
  "hex": "#399f64",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 100
  },
  "hsl": {
    "h": 145.294,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62812,
    "c": 0.12981,
    "h": 154.4
  },
  "luminance": 0.26586
}

Semantic roles & 50–950 ramp

primary

#399F64

secondary

#BB789F

accent

#519ED7

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #399F64

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

Preview Lab → · Contrast checker → · Palette generator →