#1B684F#1B684F

#1B684F is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.4% C 0.084 H 166.9°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#1B684F
RGB	rgb(27, 104, 79)
HSL	hsl(161, 59%, 26%)
HSV	hsv(161, 74%, 41%)
CMYK	cmyk(74%, 0%, 24%, 59.2%)
CIE-LAB	lab(39.07, -29.66, 7.49)
CIE-LCH	lch(39.07, 30.59, 165.82°)
OKLab	oklab(46.43% -0.0821 0.0192)
OKLCH	oklch(46.43% 0.084 166.9)
XYZ	xyz(6.8128, 10.6974, 9.1014)
Luminance	0.1070 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B684F #681B34

analogous

#1B6828 #1B684F #1B5A68

triadic

#1B684F #4F1B68 #684F1B

tetradic

#1B684F #281B68 #681B34 #5A681B

square

#1B684F #281B68 #681B34 #5A681B

split-complementary

#1B684F #681B5A #68281B

monochromatic

#061812 #0E372A #1B684F #289974 #34C999

Accessibility & contrast

On white

6.69

#1B684F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#1B684F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B684F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B684F	#FFFFFF	#000000	##FFFFFF
##1B684F	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604E

Deuteranopia (green-blind)

#5B5951

Tritanopia (blue-blind)

#006861

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1b684f;
/* rgb */ color: rgb(27, 104, 79);
/* oklch */ color: oklch(46.4% 0.084 166.9);

Tailwind

colors: {
  custom: {
    50: '#639480',
    500: '#1b684f',
    950: '#000000',
  },
}

SCSS

$custom: #1b684f;
$custom-light: #639480;
$custom-dark: #000000;

JSON

{
  "hex": "#1b684f",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 79
  },
  "hsl": {
    "h": 160.519,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46425,
    "c": 0.08434,
    "h": 166.9
  },
  "luminance": 0.10698
}

Semantic roles & 50–950 ramp

primary

#1B684F

secondary

#9D425F

accent

#4679E2

background

#F6F9F7

surface

#EBF1EE

border

#C6CBC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #1B684F

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

Preview Lab → · Contrast checker → · Palette generator →