#289F74#289F74

#289F74 is a light, vivid teal. Relative luminance 0.265; OKLCH L 62.7% C 0.122 H 163.8°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#289F74
RGB	rgb(40, 159, 116)
HSL	hsl(158, 60%, 39%)
HSV	hsv(158, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 27%, 37.6%)
CIE-LAB	lab(58.51, -42.69, 13.34)
CIE-LCH	lch(58.51, 44.73, 162.64°)
OKLab	oklab(62.75% -0.1171 0.034)
OKLCH	oklch(62.75% 0.122 163.8)
XYZ	xyz(16.4238, 26.5064, 20.7703)
Luminance	0.2651 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F74 #9F2853

analogous

#289F38 #289F74 #288F9F

triadic

#289F74 #74289F #9F7428

tetradic

#289F74 #38289F #9F2853 #8F9F28

square

#289F74 #38289F #9F2853 #8F9F28

split-complementary

#289F74 #9F288F #9F3828

monochromatic

#0F3D2D #1C6E50 #289F74 #37CD97 #68D9B0

Accessibility & contrast

On white

3.33

#289F74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#289F74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F74

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F74	#FFFFFF	#000000	##000000
##289F74	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9372

Deuteranopia (green-blind)

#8D8877

Tritanopia (blue-blind)

#009F93

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289f74;
/* rgb */ color: rgb(40, 159, 116);
/* oklch */ color: oklch(62.7% 0.122 163.8);

Tailwind

colors: {
  custom: {
    50: '#74bc9c',
    500: '#289f74',
    950: '#000000',
  },
}

SCSS

$custom: #289f74;
$custom-light: #74bc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#289f74",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 116
  },
  "hsl": {
    "h": 158.319,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62745,
    "c": 0.12197,
    "h": 163.8
  },
  "luminance": 0.26508
}

Semantic roles & 50–950 ramp

primary

#289F74

secondary

#BF6485

accent

#457EE3

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #289F74

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

Preview Lab → · Contrast checker → · Palette generator →