#218E53#218E53

#218E53 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.132 H 154.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#218E53
RGB	rgb(33, 142, 83)
HSL	hsl(148, 62%, 34%)
HSV	hsv(148, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 41.5%, 44.3%)
CIE-LAB	lab(52.17, -43.96, 23.06)
CIE-LCH	lch(52.17, 49.65, 152.32°)
OKLab	oklab(57.27% -0.1185 0.0573)
OKLCH	oklch(57.27% 0.132 154.2)
XYZ	xyz(11.8604, 20.2925, 11.4737)
Luminance	0.2029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E53 #8E215C

analogous

#258E21 #218E53 #218E8A

triadic

#218E53 #53218E #8E5321

tetradic

#218E53 #21258E #8E215C #8E8A21

square

#218E53 #21258E #8E215C #8E8A21

split-complementary

#218E53 #8A218E #8E2125

monochromatic

#0A2B19 #155C36 #218E53 #2DC070 #52D78F

Accessibility & contrast

On white

4.15

#218E53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#218E53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E53

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E53	#FFFFFF	#000000	##000000
##218E53	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824F

Deuteranopia (green-blind)

#817957

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218e53;
/* rgb */ color: rgb(33, 142, 83);
/* oklch */ color: oklch(57.3% 0.132 154.2);

Tailwind

colors: {
  custom: {
    50: '#6eb084',
    500: '#218e53',
    950: '#000000',
  },
}

SCSS

$custom: #218e53;
$custom-light: #6eb084;
$custom-dark: #000000;

JSON

{
  "hex": "#218e53",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 83
  },
  "hsl": {
    "h": 147.523,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57267,
    "c": 0.13162,
    "h": 154.2
  },
  "luminance": 0.20294
}

Semantic roles & 50–950 ramp

primary

#218E53

secondary

#BA508A

accent

#429BE5

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #218E53

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

Preview Lab → · Contrast checker → · Palette generator →