#319D4F#319D4F

#319D4F is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.7% C 0.150 H 148.9°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#319D4F
RGB	rgb(49, 157, 79)
HSL	hsl(137, 52%, 40%)
HSV	hsv(137, 69%, 62%)
CMYK	cmyk(68.8%, 0%, 49.7%, 38.4%)
CIE-LAB	lab(57.40, -47.77, 31.98)
CIE-LCH	lch(57.40, 57.48, 146.19°)
OKLab	oklab(61.66% -0.1287 0.0778)
OKLCH	oklch(61.66% 0.15 148.9)
XYZ	xyz(14.7338, 25.3298, 11.5083)
Luminance	0.2533 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319D4F #9D317F

analogous

#499D31 #319D4F #319D85

triadic

#319D4F #4F319D #9D4F31

tetradic

#319D4F #31499D #9D317F #9D8531

square

#319D4F #31499D #9D317F #9D8531

split-complementary

#319D4F #85319D #9D3149

monochromatic

#144020 #226E38 #319D4F #46C569 #75D48F

Accessibility & contrast

On white

3.46

#319D4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#319D4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319D4F

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319D4F	#FFFFFF	#000000	##000000
##319D4F	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F49

Deuteranopia (green-blind)

#918655

Tritanopia (blue-blind)

#009A8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #319d4f;
/* rgb */ color: rgb(49, 157, 79);
/* oklch */ color: oklch(61.7% 0.150 148.9);

Tailwind

colors: {
  custom: {
    50: '#77bb82',
    500: '#319d4f',
    950: '#000000',
  },
}

SCSS

$custom: #319d4f;
$custom-light: #77bb82;
$custom-dark: #000000;

JSON

{
  "hex": "#319d4f",
  "rgb": {
    "r": 49,
    "g": 157,
    "b": 79
  },
  "hsl": {
    "h": 136.667,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61661,
    "c": 0.15038,
    "h": 148.9
  },
  "luminance": 0.25331
}

Semantic roles & 50–950 ramp

primary

#319D4F

secondary

#BC6EA6

accent

#4CB4DC

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319D4F

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

Preview Lab → · Contrast checker → · Palette generator →