#319D57#319D57

#319D57 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.8% C 0.143 H 151.2°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#319D57
RGB	rgb(49, 157, 87)
HSL	hsl(141, 52%, 40%)
HSV	hsv(141, 69%, 62%)
CMYK	cmyk(68.8%, 0%, 44.6%, 38.4%)
CIE-LAB	lab(57.51, -46.42, 27.93)
CIE-LCH	lch(57.51, 54.17, 148.97°)
OKLab	oklab(61.8% -0.1251 0.0688)
OKLCH	oklch(61.8% 0.143 151.2)
XYZ	xyz(15.0427, 25.4534, 13.1352)
Luminance	0.2545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319D57 #9D3177

analogous

#419D31 #319D57 #319D8D

triadic

#319D57 #57319D #9D5731

tetradic

#319D57 #31419D #9D3177 #9D8D31

square

#319D57 #31419D #9D3177 #9D8D31

split-complementary

#319D57 #8D319D #9D3141

monochromatic

#144023 #226E3D #319D57 #46C573 #75D496

Accessibility & contrast

On white

3.45

#319D57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#319D57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319D57

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319D57	#FFFFFF	#000000	##000000
##319D57	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9052

Deuteranopia (green-blind)

#90865C

Tritanopia (blue-blind)

#009B8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #319d57;
/* rgb */ color: rgb(49, 157, 87);
/* oklch */ color: oklch(61.8% 0.143 151.2);

Tailwind

colors: {
  custom: {
    50: '#77bb87',
    500: '#319d57',
    950: '#000000',
  },
}

SCSS

$custom: #319d57;
$custom-light: #77bb87;
$custom-dark: #000000;

JSON

{
  "hex": "#319d57",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 87
  },
  "hsl": {
    "h": 141.111,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61798,
    "c": 0.1428,
    "h": 151.2
  },
  "luminance": 0.25455
}

Semantic roles & 50–950 ramp

primary

#319D57

secondary

#BC6EA0

accent

#4CA9DC

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #319D57

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

Preview Lab → · Contrast checker → · Palette generator →