#218E54#218E54

#218E54 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.131 H 154.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#218E54
RGB	rgb(33, 142, 84)
HSL	hsl(148, 62%, 34%)
HSV	hsv(148, 77%, 56%)
CMYK	cmyk(76.8%, 0%, 40.8%, 44.3%)
CIE-LAB	lab(52.18, -43.77, 22.53)
CIE-LCH	lch(52.18, 49.23, 152.76°)
OKLab	oklab(57.29% -0.118 0.0561)
OKLCH	oklch(57.29% 0.131 154.6)
XYZ	xyz(11.8993, 20.3080, 11.6785)
Luminance	0.2031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218E54 #8E215B

analogous

#258E21 #218E54 #218E8B

triadic

#218E54 #54218E #8E5421

tetradic

#218E54 #21258E #8E215B #8E8B21

square

#218E54 #21258E #8E215B #8E8B21

split-complementary

#218E54 #8B218E #8E2125

monochromatic

#0A2B19 #155C37 #218E54 #2DC071 #52D790

Accessibility & contrast

On white

4.15

#218E54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#218E54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218E54

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218E54	#FFFFFF	#000000	##000000
##218E54	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)

#8E8250

Deuteranopia (green-blind)

#817958

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #218e54;
/* rgb */ color: rgb(33, 142, 84);
/* oklch */ color: oklch(57.3% 0.131 154.6);

Tailwind

colors: {
  custom: {
    50: '#6eb084',
    500: '#218e54',
    950: '#000000',
  },
}

SCSS

$custom: #218e54;
$custom-light: #6eb084;
$custom-dark: #000000;

JSON

{
  "hex": "#218e54",
  "rgb": {
    "r": 33,
    "g": 142,
    "b": 84
  },
  "hsl": {
    "h": 148.073,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57287,
    "c": 0.13065,
    "h": 154.6
  },
  "luminance": 0.20309
}

Semantic roles & 50–950 ramp

primary

#218E54

secondary

#BA5089

accent

#4299E5

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #218E54

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

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