#399F63#399F63

#399F63 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.8% C 0.131 H 154.0°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#399F63
RGB	rgb(57, 159, 99)
HSL	hsl(145, 47%, 42%)
HSV	hsv(145, 64%, 62%)
CMYK	cmyk(64.2%, 0%, 37.7%, 37.6%)
CIE-LAB	lab(58.57, -43.42, 22.88)
CIE-LCH	lch(58.57, 49.08, 152.22°)
OKLab	oklab(62.79% -0.1176 0.0572)
OKLCH	oklch(62.79% 0.131 154)
XYZ	xyz(16.3362, 26.5653, 16.0687)
Luminance	0.2657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F63 #9F3975

analogous

#429F39 #399F63 #399F96

triadic

#399F63 #63399F #9F6339

tetradic

#399F63 #39429F #9F3975 #9F9639

square

#399F63 #39429F #9F3975 #9F9639

split-complementary

#399F63 #96399F #9F3942

monochromatic

#19452B #297247 #399F63 #54C281 #81D2A2

Accessibility & contrast

On white

3.33

#399F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#399F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F63

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F63	#FFFFFF	#000000	##000000
##399F63	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F935F

Deuteranopia (green-blind)

#918967

Tritanopia (blue-blind)

#089D90

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #399f63;
/* rgb */ color: rgb(57, 159, 99);
/* oklch */ color: oklch(62.8% 0.131 154.0);

Tailwind

colors: {
  custom: {
    50: '#7bbc90',
    500: '#399f63',
    950: '#000000',
  },
}

SCSS

$custom: #399f63;
$custom-light: #7bbc90;
$custom-dark: #000000;

JSON

{
  "hex": "#399f63",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 99
  },
  "hsl": {
    "h": 144.706,
    "s": 47.222,
    "l": 42.353
  },
  "oklch": {
    "l": 0.62791,
    "c": 0.13076,
    "h": 154
  },
  "luminance": 0.26567
}

Semantic roles & 50–950 ramp

primary

#399F63

secondary

#BB78A0

accent

#51A0D7

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #399F63

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

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