#289D64#289D64

#289D64 is a mid, vivid teal. Relative luminance 0.255; OKLCH L 61.8% C 0.134 H 156.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#289D64
RGB	rgb(40, 157, 100)
HSL	hsl(151, 59%, 39%)
HSV	hsv(151, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 36.3%, 38.4%)
CIE-LAB	lab(57.54, -45.42, 20.89)
CIE-LCH	lch(57.54, 49.99, 155.30°)
OKLab	oklab(61.84% -0.1229 0.0525)
OKLCH	oklch(61.84% 0.134 156.9)
XYZ	xyz(15.2308, 25.4834, 16.1702)
Luminance	0.2549 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D64 #9D2861

analogous

#289D29 #289D64 #289B9D

triadic

#289D64 #64289D #9D6428

tetradic

#289D64 #29289D #9D2861 #9B9D28

square

#289D64 #29289D #9D2861 #9B9D28

split-complementary

#289D64 #9D289B #9D2928

monochromatic

#0F3B26 #1C6C45 #289D64 #36CC83 #67D8A1

Accessibility & contrast

On white

3.44

#289D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#289D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D64

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D64	#FFFFFF	#000000	##000000
##289D64	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9060

Deuteranopia (green-blind)

#8E8668

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289d64;
/* rgb */ color: rgb(40, 157, 100);
/* oklch */ color: oklch(61.8% 0.134 156.9);

Tailwind

colors: {
  custom: {
    50: '#74bb90',
    500: '#289d64',
    950: '#000000',
  },
}

SCSS

$custom: #289d64;
$custom-light: #74bb90;
$custom-dark: #000000;

JSON

{
  "hex": "#289d64",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 100
  },
  "hsl": {
    "h": 150.769,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61839,
    "c": 0.13363,
    "h": 156.9
  },
  "luminance": 0.25485
}

Semantic roles & 50–950 ramp

primary

#289D64

secondary

#BE628F

accent

#4592E3

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #289D64

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

Preview Lab → · Contrast checker → · Palette generator →