#218923#218923

#218923 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.166 H 143.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#218923
RGB	rgb(33, 137, 35)
HSL	hsl(121, 61%, 33%)
HSV	hsv(121, 76%, 54%)
CMYK	cmyk(75.9%, 0%, 74.5%, 46.3%)
CIE-LAB	lab(49.90, -48.99, 43.92)
CIE-LCH	lch(49.90, 65.80, 138.12°)
OKLab	oklab(55.2% -0.1329 0.0997)
OKLCH	oklch(55.2% 0.166 143.1)
XYZ	xyz(9.8756, 18.3349, 4.6083)
Luminance	0.1834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218923 #892187

analogous

#538921 #218923 #218957

triadic

#218923 #232189 #892321

tetradic

#218923 #215389 #892187 #895721

square

#218923 #215389 #892187 #895721

split-complementary

#218923 #572189 #892153

monochromatic

#09260A #155816 #218923 #2DBA30 #50D552

Accessibility & contrast

On white

4.50

#218923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#218923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218923

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218923	#FFFFFF	#000000	##000000
##218923	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C11

Deuteranopia (green-blind)

#80742E

Tritanopia (blue-blind)

#008575

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #218923;
/* rgb */ color: rgb(33, 137, 35);
/* oklch */ color: oklch(55.2% 0.166 143.1);

Tailwind

colors: {
  custom: {
    50: '#6eac65',
    500: '#218923',
    950: '#000000',
  },
}

SCSS

$custom: #218923;
$custom-light: #6eac65;
$custom-dark: #000000;

JSON

{
  "hex": "#218923",
  "rgb": {
    "r": 33,
    "g": 137,
    "b": 35
  },
  "hsl": {
    "h": 121.154,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55201,
    "c": 0.16612,
    "h": 143.1
  },
  "luminance": 0.18336
}

Semantic roles & 50–950 ramp

primary

#218923

secondary

#B84EB6

accent

#44E1E4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #218923

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

Preview Lab → · Contrast checker → · Palette generator →