#319B4F#319B4F

#319B4F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.148 H 149.1°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#319B4F
RGB	rgb(49, 155, 79)
HSL	hsl(137, 52%, 40%)
HSV	hsv(137, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 49%, 39.2%)
CIE-LAB	lab(56.74, -47.00, 31.16)
CIE-LCH	lch(56.74, 56.39, 146.46°)
OKLab	oklab(61.12% -0.1267 0.0759)
OKLCH	oklch(61.12% 0.148 149.1)
XYZ	xyz(14.3982, 24.6586, 11.3964)
Luminance	0.2466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B4F #9B317D

analogous

#489B31 #319B4F #319B84

triadic

#319B4F #4F319B #9B4F31

tetradic

#319B4F #31489B #9B317D #9B8431

square

#319B4F #31489B #9B317D #9B8431

split-complementary

#319B4F #84319B #9B3148

monochromatic

#143E20 #226D37 #319B4F #45C469 #73D38E

Accessibility & contrast

On white

3.54

#319B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#319B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B4F

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B4F	#FFFFFF	#000000	##000000
##319B4F	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)

#9C8E49

Deuteranopia (green-blind)

#8F8554

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #319b4f;
/* rgb */ color: rgb(49, 155, 79);
/* oklch */ color: oklch(61.1% 0.148 149.1);

Tailwind

colors: {
  custom: {
    50: '#77b982',
    500: '#319b4f',
    950: '#000000',
  },
}

SCSS

$custom: #319b4f;
$custom-light: #77b982;
$custom-dark: #000000;

JSON

{
  "hex": "#319b4f",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 79
  },
  "hsl": {
    "h": 136.981,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.61121,
    "c": 0.14768,
    "h": 149.1
  },
  "luminance": 0.2466
}

Semantic roles & 50–950 ramp

primary

#319B4F

secondary

#BB6DA5

accent

#4CB3DB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #319B4F

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

Preview Lab → · Contrast checker → · Palette generator →