#319B4E#319B4E

#319B4E is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.1% C 0.149 H 148.8°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#319B4E
RGB	rgb(49, 155, 78)
HSL	hsl(136, 52%, 40%)
HSV	hsv(136, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 49.7%, 39.2%)
CIE-LAB	lab(56.73, -47.16, 31.66)
CIE-LCH	lch(56.73, 56.81, 146.12°)
OKLab	oklab(61.11% -0.1271 0.077)
OKLCH	oklch(61.11% 0.149 148.8)
XYZ	xyz(14.3620, 24.6442, 11.2062)
Luminance	0.2465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B4E #9B317E

analogous

#499B31 #319B4E #319B83

triadic

#319B4E #4E319B #9B4E31

tetradic

#319B4E #31499B #9B317E #9B8331

square

#319B4E #31499B #9B317E #9B8331

split-complementary

#319B4E #83319B #9B3149

monochromatic

#143E1F #226D37 #319B4E #45C468 #73D38E

Accessibility & contrast

On white

3.54

#319B4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#319B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B4E

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B4E	#FFFFFF	#000000	##000000
##319B4E	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E48

Deuteranopia (green-blind)

#8F8553

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #319b4e;
/* rgb */ color: rgb(49, 155, 78);
/* oklch */ color: oklch(61.1% 0.149 148.8);

Tailwind

colors: {
  custom: {
    50: '#77b981',
    500: '#319b4e',
    950: '#000000',
  },
}

SCSS

$custom: #319b4e;
$custom-light: #77b981;
$custom-dark: #000000;

JSON

{
  "hex": "#319b4e",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 78
  },
  "hsl": {
    "h": 136.415,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.61105,
    "c": 0.14862,
    "h": 148.8
  },
  "luminance": 0.24646
}

Semantic roles & 50–950 ramp

primary

#319B4E

secondary

#BB6DA6

accent

#4CB4DB

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319B4E

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

Preview Lab → · Contrast checker → · Palette generator →