#18731E#18731E

#18731E is a mid, vivid green. Relative luminance 0.125; OKLCH L 48.6% C 0.146 H 143.7°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#18731E
RGB	rgb(24, 115, 30)
HSL	hsl(124, 65%, 27%)
HSV	hsv(124, 79%, 45%)
CMYK	cmyk(79.1%, 0%, 73.9%, 54.9%)
CIE-LAB	lab(42.08, -43.35, 37.81)
CIE-LCH	lch(42.08, 57.52, 138.91°)
OKLab	oklab(48.64% -0.1174 0.0863)
OKLCH	oklch(48.64% 0.146 143.7)
XYZ	xyz(6.7413, 12.5486, 3.2949)
Luminance	0.1255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18731E #73186D

analogous

#407318 #18731E #18734C

triadic

#18731E #1E1873 #731E18

tetradic

#18731E #184073 #73186D #734C18

square

#18731E #184073 #73186D #734C18

split-complementary

#18731E #4C1873 #731840

monochromatic

#051907 #0D4011 #18731E #23A62B #31D43C

Accessibility & contrast

On white

5.98

#18731E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#18731E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18731E

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18731E	#FFFFFF	#000000	##FFFFFF
##18731E	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756810

Deuteranopia (green-blind)

#6B6127

Tritanopia (blue-blind)

#007062

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #18731e;
/* rgb */ color: rgb(24, 115, 30);
/* oklch */ color: oklch(48.6% 0.146 143.7);

Tailwind

colors: {
  custom: {
    50: '#669c5f',
    500: '#18731e',
    950: '#000000',
  },
}

SCSS

$custom: #18731e;
$custom-light: #669c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#18731e",
  "rgb": {
    "r": 24,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 123.956,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.14568,
    "h": 143.7
  },
  "luminance": 0.12549
}

Semantic roles & 50–950 ramp

primary

#18731E

secondary

#A83FA1

accent

#3FDDE8

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #18731E

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

Preview Lab → · Contrast checker → · Palette generator →