#319B50#319B50

#319B50 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.147 H 149.4°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#319B50
RGB	rgb(49, 155, 80)
HSL	hsl(138, 52%, 40%)
HSV	hsv(138, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 48.4%, 39.2%)
CIE-LAB	lab(56.76, -46.84, 30.66)
CIE-LCH	lch(56.76, 55.98, 146.79°)
OKLab	oklab(61.14% -0.1262 0.0748)
OKLCH	oklch(61.14% 0.147 149.4)
XYZ	xyz(14.4348, 24.6733, 11.5896)
Luminance	0.2467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B50 #9B317C

analogous

#479B31 #319B50 #319B85

triadic

#319B50 #50319B #9B5031

tetradic

#319B50 #31479B #9B317C #9B8531

square

#319B50 #31479B #9B317C #9B8531

split-complementary

#319B50 #85319B #9B3147

monochromatic

#143E20 #226D38 #319B50 #45C46A #73D38F

Accessibility & contrast

On white

3.54

#319B50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#319B50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B50

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B50	#FFFFFF	#000000	##000000
##319B50	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E4A

Deuteranopia (green-blind)

#8F8555

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #319b50;
/* rgb */ color: rgb(49, 155, 80);
/* oklch */ color: oklch(61.1% 0.147 149.4);

Tailwind

colors: {
  custom: {
    50: '#77b982',
    500: '#319b50',
    950: '#000000',
  },
}

SCSS

$custom: #319b50;
$custom-light: #77b982;
$custom-dark: #000000;

JSON

{
  "hex": "#319b50",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 80
  },
  "hsl": {
    "h": 137.547,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.61138,
    "c": 0.14674,
    "h": 149.4
  },
  "luminance": 0.24675
}

Semantic roles & 50–950 ramp

primary

#319B50

secondary

#BB6DA4

accent

#4CB2DB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319B50

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

Preview Lab → · Contrast checker → · Palette generator →