#219D51#219D51

#219D51 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.3% C 0.154 H 151.0°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#219D51
RGB	rgb(33, 157, 81)
HSL	hsl(143, 65%, 37%)
HSV	hsv(143, 79%, 62%)
CMYK	cmyk(79%, 0%, 48.4%, 38.4%)
CIE-LAB	lab(57.10, -49.99, 30.51)
CIE-LCH	lch(57.10, 58.57, 148.61°)
OKLab	oklab(61.34% -0.1343 0.0745)
OKLCH	oklch(61.34% 0.154 151)
XYZ	xyz(14.1681, 25.0296, 11.8675)
Luminance	0.2503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#219D51 #9D216D

analogous

#2F9D21 #219D51 #219D8F

triadic

#219D51 #51219D #9D5121

tetradic

#219D51 #212F9D #9D216D #9D8F21

square

#219D51 #212F9D #9D216D #9D8F21

split-complementary

#219D51 #8F219D #9D212F

monochromatic

#0C381D #166A37 #219D51 #2CD06B #5CDD8E

Accessibility & contrast

On white

3.50

#219D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#219D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #219D51

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##219D51	#FFFFFF	#000000	##000000
##219D51	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F4B

Deuteranopia (green-blind)

#908556

Tritanopia (blue-blind)

#009A8B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #219d51;
/* rgb */ color: rgb(33, 157, 81);
/* oklch */ color: oklch(61.3% 0.154 151.0);

Tailwind

colors: {
  custom: {
    50: '#72bb83',
    500: '#219d51',
    950: '#000000',
  },
}

SCSS

$custom: #219d51;
$custom-light: #72bb83;
$custom-dark: #000000;

JSON

{
  "hex": "#219d51",
  "rgb": {
    "r": 33,
    "g": 157,
    "b": 81
  },
  "hsl": {
    "h": 143.226,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61338,
    "c": 0.15359,
    "h": 151
  },
  "luminance": 0.25031
}

Semantic roles & 50–950 ramp

primary

#219D51

secondary

#C15999

accent

#40A7E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #219D51

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

Preview Lab → · Contrast checker → · Palette generator →