#317F15#317F15

#317F15 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.156 H 139.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#317F15
RGB	rgb(49, 127, 21)
HSL	hsl(104, 72%, 29%)
HSV	hsv(104, 83%, 50%)
CMYK	cmyk(61.4%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(46.82, -42.97, 45.95)
CIE-LCH	lch(46.82, 62.91, 133.08°)
OKLab	oklab(52.74% -0.1183 0.1017)
OKLCH	oklch(52.74% 0.156 139.3)
XYZ	xyz(8.9910, 15.8850, 3.3016)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F15 #63157F

analogous

#667F15 #317F15 #157F2E

triadic

#317F15 #15317F #7F1531

tetradic

#317F15 #15667F #63157F #7F2E15

square

#317F15 #15667F #63157F #7F2E15

split-complementary

#317F15 #2E157F #7F1566

monochromatic

#0A1A04 #1D4A0C #317F15 #45B41E #5FDD31

Accessibility & contrast

On white

5.03

#317F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#317F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F15

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F15	#FFFFFF	#000000	##FFFFFF
##317F15	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#796D22

Tritanopia (blue-blind)

#287A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317f15;
/* rgb */ color: rgb(49, 127, 21);
/* oklch */ color: oklch(52.7% 0.156 139.3);

Tailwind

colors: {
  custom: {
    50: '#74a55d',
    500: '#317f15',
    950: '#000000',
  },
}

SCSS

$custom: #317f15;
$custom-light: #74a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#317f15",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 104.151,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52743,
    "c": 0.15606,
    "h": 139.3
  },
  "luminance": 0.15886
}

Semantic roles & 50–950 ramp

primary

#317F15

secondary

#943CB4

accent

#39EEBF

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #317F15

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

Preview Lab → · Contrast checker → · Palette generator →