#218A30#218A30

#218A30 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.158 H 145.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#218A30
RGB	rgb(33, 138, 48)
HSL	hsl(129, 61%, 34%)
HSV	hsv(129, 76%, 54%)
CMYK	cmyk(76.1%, 0%, 65.2%, 45.9%)
CIE-LAB	lab(50.35, -48.01, 38.85)
CIE-LCH	lch(50.35, 61.76, 141.02°)
OKLab	oklab(55.61% -0.1296 0.0906)
OKLCH	oklch(55.61% 0.158 145.1)
XYZ	xyz(10.2485, 18.7125, 5.8675)
Luminance	0.1871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#218A30 #8A217B

analogous

#468A21 #218A30 #218A64

triadic

#218A30 #30218A #8A3021

tetradic

#218A30 #21468A #8A217B #8A6421

square

#218A30 #21468A #8A217B #8A6421

split-complementary

#218A30 #64218A #8A2146

monochromatic

#09270E #15591F #218A30 #2DBB41 #50D563

Accessibility & contrast

On white

4.43

#218A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#218A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #218A30

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##218A30	#FFFFFF	#000000	##000000
##218A30	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D25

Deuteranopia (green-blind)

#807538

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #218a30;
/* rgb */ color: rgb(33, 138, 48);
/* oklch */ color: oklch(55.6% 0.158 145.1);

Tailwind

colors: {
  custom: {
    50: '#6ead6c',
    500: '#218a30',
    950: '#000000',
  },
}

SCSS

$custom: #218a30;
$custom-light: #6ead6c;
$custom-dark: #000000;

JSON

{
  "hex": "#218a30",
  "rgb": {
    "r": 33,
    "g": 138,
    "b": 48
  },
  "hsl": {
    "h": 128.571,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.55609,
    "c": 0.15812,
    "h": 145.1
  },
  "luminance": 0.18714
}

Semantic roles & 50–950 ramp

primary

#218A30

secondary

#B94EA9

accent

#43CDE5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #218A30

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

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