#31720E#31720E

#31720E is a mid, vivid yellow-green. Relative luminance 0.127; OKLCH L 49.0% C 0.143 H 137.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#31720E
RGB	rgb(49, 114, 14)
HSL	hsl(99, 78%, 25%)
HSV	hsv(99, 88%, 45%)
CMYK	cmyk(57%, 0%, 87.7%, 55.3%)
CIE-LAB	lab(42.34, -38.31, 43.87)
CIE-LCH	lch(42.34, 58.24, 131.13°)
OKLab	oklab(49.03% -0.1062 0.0963)
OKLCH	oklch(49.03% 0.143 137.8)
XYZ	xyz(7.3629, 12.7187, 2.4823)
Luminance	0.1272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31720E #4F0E72

analogous

#63720E #31720E #0E721D

triadic

#31720E #0E3172 #720E31

tetradic

#31720E #0E6372 #4F0E72 #721D0E

square

#31720E #0E6372 #4F0E72 #721D0E

split-complementary

#31720E #1D0E72 #720E63

monochromatic

#0C1B03 #1A3B07 #31720E #48A915 #60DF1B

Accessibility & contrast

On white

5.93

#31720E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#31720E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31720E

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31720E	#FFFFFF	#000000	##FFFFFF
##31720E	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766700

Deuteranopia (green-blind)

#6E621B

Tritanopia (blue-blind)

#2C6E60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #31720e;
/* rgb */ color: rgb(49, 114, 14);
/* oklch */ color: oklch(49.0% 0.143 137.8);

Tailwind

colors: {
  custom: {
    50: '#719b58',
    500: '#31720e',
    950: '#000000',
  },
}

SCSS

$custom: #31720e;
$custom-light: #719b58;
$custom-dark: #000000;

JSON

{
  "hex": "#31720e",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 14
  },
  "hsl": {
    "h": 99,
    "s": 78.125,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49026,
    "c": 0.14337,
    "h": 137.8
  },
  "luminance": 0.12719
}

Semantic roles & 50–950 ramp

primary

#31720E

secondary

#8032AA

accent

#33F5B1

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080E04

muted

#7B7E79

Preview Lab

Preview with #31720E

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

Preview Lab → · Contrast checker → · Palette generator →