#289B49#289B49

#289B49 is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.8% C 0.156 H 148.5°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#289B49
RGB	rgb(40, 155, 73)
HSL	hsl(137, 59%, 38%)
HSV	hsv(137, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 52.9%, 39.2%)
CIE-LAB	lab(56.46, -49.54, 33.86)
CIE-LCH	lch(56.46, 60.01, 145.65°)
OKLab	oklab(60.8% -0.1333 0.0817)
OKLCH	oklch(60.8% 0.156 148.5)
XYZ	xyz(13.7979, 24.3733, 10.2794)
Luminance	0.2437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B49 #9B287A

analogous

#419B28 #289B49 #289B82

triadic

#289B49 #49289B #9B4928

tetradic

#289B49 #28419B #9B287A #9B8228

square

#289B49 #28419B #9B287A #9B8228

split-complementary

#289B49 #82289B #9B2841

monochromatic

#0F3A1B #1B6A32 #289B49 #35CB60 #66D787

Accessibility & contrast

On white

3.57

#289B49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#289B49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B49

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B49	#FFFFFF	#000000	##000000
##289B49	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8D42

Deuteranopia (green-blind)

#8F844F

Tritanopia (blue-blind)

#009888

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289b49;
/* rgb */ color: rgb(40, 155, 73);
/* oklch */ color: oklch(60.8% 0.156 148.5);

Tailwind

colors: {
  custom: {
    50: '#74b97d',
    500: '#289b49',
    950: '#000000',
  },
}

SCSS

$custom: #289b49;
$custom-light: #74b97d;
$custom-dark: #000000;

JSON

{
  "hex": "#289b49",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 73
  },
  "hsl": {
    "h": 137.217,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60804,
    "c": 0.15633,
    "h": 148.5
  },
  "luminance": 0.24375
}

Semantic roles & 50–950 ramp

primary

#289B49

secondary

#BD61A3

accent

#46B5E2

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #289B49

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

Preview Lab → · Contrast checker → · Palette generator →