#319657#319657

#319657 is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.9% C 0.133 H 152.3°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#319657
RGB	rgb(49, 150, 87)
HSL	hsl(143, 51%, 39%)
HSV	hsv(143, 67%, 59%)
CMYK	cmyk(67.3%, 0%, 42%, 41.2%)
CIE-LAB	lab(55.23, -43.64, 24.96)
CIE-LCH	lch(55.23, 50.27, 150.24°)
OKLab	oklab(59.92% -0.1178 0.0619)
OKLCH	oklch(59.92% 0.133 152.3)
XYZ	xyz(13.8921, 23.1523, 12.7517)
Luminance	0.2315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319657 #963170

analogous

#3E9631 #319657 #31968A

triadic

#319657 #573196 #965731

tetradic

#319657 #313E96 #963170 #968A31

square

#319657 #313E96 #963170 #968A31

split-complementary

#319657 #8A3196 #96313E

monochromatic

#133A21 #22683C #319657 #43C172 #71D195

Accessibility & contrast

On white

3.73

#319657 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#319657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319657

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319657	#FFFFFF	#000000	##000000
##319657	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968A53

Deuteranopia (green-blind)

#89815B

Tritanopia (blue-blind)

#009486

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #319657;
/* rgb */ color: rgb(49, 150, 87);
/* oklch */ color: oklch(59.9% 0.133 152.3);

Tailwind

colors: {
  custom: {
    50: '#76b687',
    500: '#319657',
    950: '#000000',
  },
}

SCSS

$custom: #319657;
$custom-light: #76b687;
$custom-dark: #000000;

JSON

{
  "hex": "#319657",
  "rgb": {
    "r": 49,
    "g": 150,
    "b": 87
  },
  "hsl": {
    "h": 142.574,
    "s": 50.754,
    "l": 39.02
  },
  "oklch": {
    "l": 0.59915,
    "c": 0.13309,
    "h": 152.3
  },
  "luminance": 0.23154
}

Semantic roles & 50–950 ramp

primary

#319657

secondary

#B86A9B

accent

#4EA5DA

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #319657

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

Preview Lab → · Contrast checker → · Palette generator →