#317F10#317F10

#317F10 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.158 H 138.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#317F10
RGB	rgb(49, 127, 16)
HSL	hsl(102, 78%, 28%)
HSV	hsv(102, 87%, 50%)
CMYK	cmyk(61.4%, 0%, 87.4%, 50.2%)
CIE-LAB	lab(46.80, -43.23, 47.33)
CIE-LCH	lch(46.80, 64.10, 132.41°)
OKLab	oklab(52.72% -0.1193 0.1039)
OKLCH	oklch(52.72% 0.158 138.9)
XYZ	xyz(8.9492, 15.8683, 3.0814)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F10 #5E107F

analogous

#687F10 #317F10 #107F26

triadic

#317F10 #10317F #7F1031

tetradic

#317F10 #10687F #5E107F #7F2610

square

#317F10 #10687F #5E107F #7F2610

split-complementary

#317F10 #26107F #7F1068

monochromatic

#0A1B03 #1C4909 #317F10 #46B517 #5EE426

Accessibility & contrast

On white

5.03

#317F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#317F10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F10

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F10	#FFFFFF	#000000	##FFFFFF
##317F10	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	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)

#796D1F

Tritanopia (blue-blind)

#287A6B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #317f10;
/* rgb */ color: rgb(49, 127, 16);
/* oklch */ color: oklch(52.7% 0.158 138.9);

Tailwind

colors: {
  custom: {
    50: '#74a55b',
    500: '#317f10',
    950: '#000000',
  },
}

SCSS

$custom: #317f10;
$custom-light: #74a55b;
$custom-dark: #000000;

JSON

{
  "hex": "#317f10",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 16
  },
  "hsl": {
    "h": 102.162,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52717,
    "c": 0.15819,
    "h": 138.9
  },
  "luminance": 0.15869
}

Semantic roles & 50–950 ramp

primary

#317F10

secondary

#8F36B5

accent

#34F4BB

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #317F10

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

Preview Lab → · Contrast checker → · Palette generator →