#289B74#289B74

#289B74 is a mid, moderate teal. Relative luminance 0.252; OKLCH L 61.7% C 0.117 H 165.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#289B74
RGB	rgb(40, 155, 116)
HSL	hsl(160, 59%, 38%)
HSV	hsv(160, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 25.2%, 39.2%)
CIE-LAB	lab(57.22, -41.01, 11.54)
CIE-LCH	lch(57.22, 42.60, 164.29°)
OKLab	oklab(61.69% -0.113 0.0295)
OKLCH	oklch(61.69% 0.117 165.4)
XYZ	xyz(15.7470, 25.1529, 20.5447)
Luminance	0.2515 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B74 #9B284F

analogous

#289B3A #289B74 #28889B

triadic

#289B74 #74289B #9B7428

tetradic

#289B74 #3A289B #9B284F #889B28

square

#289B74 #3A289B #9B284F #889B28

split-complementary

#289B74 #9B2888 #9B3A28

monochromatic

#0F3A2B #1B6A50 #289B74 #35CB98 #66D7B1

Accessibility & contrast

On white

3.48

#289B74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#289B74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B74

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B74	#FFFFFF	#000000	##000000
##289B74	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989072

Deuteranopia (green-blind)

#898577

Tritanopia (blue-blind)

#009B90

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289b74;
/* rgb */ color: rgb(40, 155, 116);
/* oklch */ color: oklch(61.7% 0.117 165.4);

Tailwind

colors: {
  custom: {
    50: '#73b99c',
    500: '#289b74',
    950: '#000000',
  },
}

SCSS

$custom: #289b74;
$custom-light: #73b99c;
$custom-dark: #000000;

JSON

{
  "hex": "#289b74",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 116
  },
  "hsl": {
    "h": 159.652,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61685,
    "c": 0.11677,
    "h": 165.4
  },
  "luminance": 0.25155
}

Semantic roles & 50–950 ramp

primary

#289B74

secondary

#BD6181

accent

#467BE2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #289B74

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

Preview Lab → · Contrast checker → · Palette generator →