#21815D#21815D

#21815D is a mid, moderate teal. Relative luminance 0.168; OKLCH L 53.9% C 0.104 H 163.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#21815D
RGB	rgb(33, 129, 93)
HSL	hsl(158, 59%, 32%)
HSV	hsv(158, 74%, 51%)
CMYK	cmyk(74.4%, 0%, 27.9%, 49.4%)
CIE-LAB	lab(48.02, -36.42, 11.78)
CIE-LCH	lch(48.02, 38.27, 162.07°)
OKLab	oklab(53.92% -0.0998 0.03)
OKLCH	oklch(53.92% 0.104 163.3)
XYZ	xyz(10.4521, 16.8129, 13.0482)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21815D #812145

analogous

#21812D #21815D #217581

triadic

#21815D #5D2181 #815D21

tetradic

#21815D #2D2181 #812145 #758121

square

#21815D #2D2181 #812145 #758121

split-complementary

#21815D #812175 #812D21

monochromatic

#082017 #15503A #21815D #2DB280 #4BD19F

Accessibility & contrast

On white

4.81

#21815D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#21815D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21815D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21815D	#FFFFFF	#000000	##FFFFFF
##21815D	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F775B

Deuteranopia (green-blind)

#726E5F

Tritanopia (blue-blind)

#008177

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #21815d;
/* rgb */ color: rgb(33, 129, 93);
/* oklch */ color: oklch(53.9% 0.104 163.3);

Tailwind

colors: {
  custom: {
    50: '#6ba68b',
    500: '#21815d',
    950: '#000000',
  },
}

SCSS

$custom: #21815d;
$custom-light: #6ba68b;
$custom-dark: #000000;

JSON

{
  "hex": "#21815d",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 93
  },
  "hsl": {
    "h": 157.5,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5392,
    "c": 0.10427,
    "h": 163.3
  },
  "luminance": 0.16814
}

Semantic roles & 50–950 ramp

primary

#21815D

secondary

#B44A72

accent

#4580E2

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #21815D

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

Preview Lab → · Contrast checker → · Palette generator →