#18813B#18813B

#18813B is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.0% C 0.140 H 149.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#18813B
RGB	rgb(24, 129, 59)
HSL	hsl(140, 69%, 30%)
HSV	hsv(140, 81%, 51%)
CMYK	cmyk(81.4%, 0%, 54.3%, 49.4%)
CIE-LAB	lab(47.25, -44.59, 29.74)
CIE-LCH	lch(47.25, 53.60, 146.30°)
OKLab	oklab(53.03% -0.1198 0.0717)
OKLCH	oklch(53.03% 0.14 149.1)
XYZ	xyz(9.0156, 16.2094, 6.7904)
Luminance	0.1621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18813B #81185E

analogous

#2A8118 #18813B #18816F

triadic

#18813B #3B1881 #813B18

tetradic

#18813B #182A81 #81185E #816F18

square

#18813B #182A81 #81185E #816F18

split-complementary

#18813B #6F1881 #81182A

monochromatic

#051A0C #0E4D23 #18813B #22B553 #39DA6F

Accessibility & contrast

On white

4.95

#18813B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#18813B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18813B

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18813B	#FFFFFF	#000000	##FFFFFF
##18813B	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827535

Deuteranopia (green-blind)

#766D40

Tritanopia (blue-blind)

#007E71

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #18813b;
/* rgb */ color: rgb(24, 129, 59);
/* oklch */ color: oklch(53.0% 0.140 149.1);

Tailwind

colors: {
  custom: {
    50: '#69a772',
    500: '#18813b',
    950: '#000000',
  },
}

SCSS

$custom: #18813b;
$custom-light: #69a772;
$custom-dark: #000000;

JSON

{
  "hex": "#18813b",
  "rgb": {
    "r": 24,
    "g": 129,
    "b": 59
  },
  "hsl": {
    "h": 140,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.53033,
    "c": 0.13957,
    "h": 149.1
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#18813B

secondary

#B5408E

accent

#3CB1EB

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #18813B

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

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