#319D4B#319D4B

#319D4B is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.6% C 0.154 H 147.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#319D4B
RGB	rgb(49, 157, 75)
HSL	hsl(134, 52%, 40%)
HSV	hsv(134, 69%, 62%)
CMYK	cmyk(68.8%, 0%, 52.2%, 38.4%)
CIE-LAB	lab(57.34, -48.39, 33.97)
CIE-LCH	lch(57.34, 59.13, 144.93°)
OKLab	oklab(61.6% -0.1304 0.082)
OKLCH	oklch(61.6% 0.154 147.8)
XYZ	xyz(14.5925, 25.2733, 10.7645)
Luminance	0.2527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319D4B #9D3183

analogous

#4D9D31 #319D4B #319D81

triadic

#319D4B #4B319D #9D4B31

tetradic

#319D4B #314D9D #9D3183 #9D8131

square

#319D4B #314D9D #9D3183 #9D8131

split-complementary

#319D4B #81319D #9D314D

monochromatic

#14401E #226E35 #319D4B #46C565 #75D48C

Accessibility & contrast

On white

3.47

#319D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#319D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319D4B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319D4B	#FFFFFF	#000000	##000000
##319D4B	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F44

Deuteranopia (green-blind)

#928651

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #319d4b;
/* rgb */ color: rgb(49, 157, 75);
/* oklch */ color: oklch(61.6% 0.154 147.8);

Tailwind

colors: {
  custom: {
    50: '#77bb7f',
    500: '#319d4b',
    950: '#000000',
  },
}

SCSS

$custom: #319d4b;
$custom-light: #77bb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#319d4b",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 75
  },
  "hsl": {
    "h": 134.444,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61598,
    "c": 0.15409,
    "h": 147.8
  },
  "luminance": 0.25275
}

Semantic roles & 50–950 ramp

primary

#319D4B

secondary

#BC6EA9

accent

#4CB9DC

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319D4B

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

Preview Lab → · Contrast checker → · Palette generator →