#219057#219057

#219057 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.9% C 0.131 H 155.3°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#219057
RGB	rgb(33, 144, 87)
HSL	hsl(149, 63%, 35%)
HSV	hsv(149, 77%, 56%)
CMYK	cmyk(77.1%, 0%, 39.6%, 43.5%)
CIE-LAB	lab(52.90, -43.95, 21.83)
CIE-LCH	lch(52.90, 49.07, 153.59°)
OKLab	oklab(57.9% -0.1186 0.0545)
OKLCH	oklch(57.9% 0.131 155.3)
XYZ	xyz(12.3196, 20.9565, 12.4107)
Luminance	0.2096 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219057 #90215A

analogous

#239021 #219057 #21908F

triadic

#219057 #572190 #905721

tetradic

#219057 #212390 #90215A #908F21

square

#219057 #212390 #90215A #908F21

split-complementary

#219057 #8F2190 #902123

monochromatic

#0A2C1B #165E39 #219057 #2CC275 #54D894

Accessibility & contrast

On white

4.04

#219057 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#219057 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219057

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219057	#FFFFFF	#000000	##000000
##219057	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8453

Deuteranopia (green-blind)

#827A5B

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #219057;
/* rgb */ color: rgb(33, 144, 87);
/* oklch */ color: oklch(57.9% 0.131 155.3);

Tailwind

colors: {
  custom: {
    50: '#6eb187',
    500: '#219057',
    950: '#000000',
  },
}

SCSS

$custom: #219057;
$custom-light: #6eb187;
$custom-dark: #000000;

JSON

{
  "hex": "#219057",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 87
  },
  "hsl": {
    "h": 149.189,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57897,
    "c": 0.1305,
    "h": 155.3
  },
  "luminance": 0.20958
}

Semantic roles & 50–950 ramp

primary

#219057

secondary

#BB5188

accent

#4296E6

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #219057

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

Preview Lab → · Contrast checker → · Palette generator →