#123E20#123E20

#123E20 is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.5% C 0.071 H 150.8°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#123E20
RGB	rgb(18, 62, 32)
HSL	hsl(139, 55%, 16%)
HSV	hsv(139, 71%, 24%)
CMYK	cmyk(71%, 0%, 48.4%, 75.7%)
CIE-LAB	lab(22.58, -23.08, 14.11)
CIE-LCH	lch(22.58, 27.05, 148.57°)
OKLab	oklab(32.47% -0.0624 0.0349)
OKLCH	oklch(32.47% 0.071 150.8)
XYZ	xyz(2.2326, 3.6779, 1.9585)
Luminance	0.0368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123E20 #3E1230

analogous

#1A3E12 #123E20 #123E36

triadic

#123E20 #20123E #3E2012

tetradic

#123E20 #121A3E #3E1230 #3E3612

square

#123E20 #121A3E #3E1230 #3E3612

split-complementary

#123E20 #36123E #3E121A

monochromatic

#07180C #07180C #123E20 #206D38 #2E9D51

Accessibility & contrast

On white

12.10

#123E20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123E20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123E20

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123E20	#FFFFFF	#000000	##FFFFFF
##123E20	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381E

Deuteranopia (green-blind)

#393422

Tritanopia (blue-blind)

#043D37

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123e20;
/* rgb */ color: rgb(18, 62, 32);
/* oklch */ color: oklch(32.5% 0.071 150.8);

Tailwind

colors: {
  custom: {
    50: '#56745b',
    500: '#123e20',
    950: '#000000',
  },
}

SCSS

$custom: #123e20;
$custom-light: #56745b;
$custom-dark: #000000;

JSON

{
  "hex": "#123e20",
  "rgb": {
    "r": 18,
    "g": 62,
    "b": 32
  },
  "hsl": {
    "h": 139.091,
    "s": 55,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32468,
    "c": 0.07146,
    "h": 150.8
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#123E20

secondary

#773562

accent

#49AFDE

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #123E20

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

Preview Lab → · Contrast checker → · Palette generator →