#319B63#319B63

#319B63 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.5% C 0.129 H 156.0°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#319B63
RGB	rgb(49, 155, 99)
HSL	hsl(148, 52%, 40%)
HSV	hsv(148, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 36.1%, 39.2%)
CIE-LAB	lab(57.07, -43.33, 20.83)
CIE-LCH	lch(57.07, 48.08, 154.32°)
OKLab	oklab(61.5% -0.1174 0.0523)
OKLCH	oklch(61.5% 0.129 156)
XYZ	xyz(15.2387, 24.9949, 15.8234)
Luminance	0.2500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B63 #9B3169

analogous

#349B31 #319B63 #319B98

triadic

#319B63 #63319B #9B6331

tetradic

#319B63 #31349B #9B3169 #9B9831

square

#319B63 #31349B #9B3169 #9B9831

split-complementary

#319B63 #98319B #9B3134

monochromatic

#143E28 #226D45 #319B63 #45C481 #73D3A1

Accessibility & contrast

On white

3.50

#319B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#319B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B63

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B63	#FFFFFF	#000000	##000000
##319B63	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8F5F

Deuteranopia (green-blind)

#8D8567

Tritanopia (blue-blind)

#009A8D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #319b63;
/* rgb */ color: rgb(49, 155, 99);
/* oklch */ color: oklch(61.5% 0.129 156.0);

Tailwind

colors: {
  custom: {
    50: '#76b990',
    500: '#319b63',
    950: '#000000',
  },
}

SCSS

$custom: #319b63;
$custom-light: #76b990;
$custom-dark: #000000;

JSON

{
  "hex": "#319b63",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 148.302,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.615,
    "c": 0.12853,
    "h": 156
  },
  "luminance": 0.24997
}

Semantic roles & 50–950 ramp

primary

#319B63

secondary

#BB6D96

accent

#4C98DB

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #319B63

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

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