#289B6F#289B6F

#289B6F is a mid, vivid teal. Relative luminance 0.250; OKLCH L 61.6% C 0.121 H 162.6°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#289B6F
RGB	rgb(40, 155, 111)
HSL	hsl(157, 59%, 38%)
HSV	hsv(157, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 28.4%, 39.2%)
CIE-LAB	lab(57.11, -42.19, 14.19)
CIE-LCH	lch(57.11, 44.51, 161.41°)
OKLab	oklab(61.56% -0.1155 0.0361)
OKLCH	oklch(61.56% 0.121 162.6)
XYZ	xyz(15.4640, 25.0397, 19.0540)
Luminance	0.2504 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B6F #9B2854

analogous

#289B35 #289B6F #288D9B

triadic

#289B6F #6F289B #9B6F28

tetradic

#289B6F #35289B #9B2854 #8D9B28

square

#289B6F #35289B #9B2854 #8D9B28

split-complementary

#289B6F #9B288D #9B3528

monochromatic

#0F3A29 #1B6A4C #289B6F #35CB92 #66D7AC

Accessibility & contrast

On white

3.50

#289B6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#289B6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B6F

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B6F	#FFFFFF	#000000	##000000
##289B6F	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)

#988F6C

Deuteranopia (green-blind)

#8A8572

Tritanopia (blue-blind)

#009B8F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289b6f;
/* rgb */ color: rgb(40, 155, 111);
/* oklch */ color: oklch(61.6% 0.121 162.6);

Tailwind

colors: {
  custom: {
    50: '#73b998',
    500: '#289b6f',
    950: '#000000',
  },
}

SCSS

$custom: #289b6f;
$custom-light: #73b998;
$custom-dark: #000000;

JSON

{
  "hex": "#289b6f",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 111
  },
  "hsl": {
    "h": 157.043,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61559,
    "c": 0.12098,
    "h": 162.6
  },
  "luminance": 0.25042
}

Semantic roles & 50–950 ramp

primary

#289B6F

secondary

#BD6185

accent

#4682E2

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110D

muted

#7B807E

Preview Lab

Preview with #289B6F

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

Preview Lab → · Contrast checker → · Palette generator →