#289448#289448

#289448 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.9% C 0.148 H 149.0°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#289448
RGB	rgb(40, 148, 72)
HSL	hsl(138, 57%, 37%)
HSV	hsv(138, 73%, 58%)
CMYK	cmyk(73%, 0%, 51.4%, 42%)
CIE-LAB	lab(54.13, -47.11, 31.50)
CIE-LCH	lch(54.13, 56.67, 146.23°)
OKLab	oklab(58.87% -0.1268 0.0763)
OKLCH	oklch(58.87% 0.148 149)
XYZ	xyz(12.6337, 22.0974, 9.7290)
Luminance	0.2210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289448 #942874

analogous

#3E9428 #289448 #28947E

triadic

#289448 #482894 #944828

tetradic

#289448 #283E94 #942874 #947E28

square

#289448 #283E94 #942874 #947E28

split-complementary

#289448 #7E2894 #94283E

monochromatic

#0E3419 #1B6431 #289448 #35C45F #62D584

Accessibility & contrast

On white

3.87

#289448 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#289448 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289448

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289448	#FFFFFF	#000000	##000000
##289448	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958742

Deuteranopia (green-blind)

#887E4E

Tritanopia (blue-blind)

#009182

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #289448;
/* rgb */ color: rgb(40, 148, 72);
/* oklch */ color: oklch(58.9% 0.148 149.0);

Tailwind

colors: {
  custom: {
    50: '#72b47c',
    500: '#289448',
    950: '#000000',
  },
}

SCSS

$custom: #289448;
$custom-light: #72b47c;
$custom-dark: #000000;

JSON

{
  "hex": "#289448",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 72
  },
  "hsl": {
    "h": 137.778,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58873,
    "c": 0.148,
    "h": 149
  },
  "luminance": 0.22099
}

Semantic roles & 50–950 ramp

primary

#289448

secondary

#BA5E9F

accent

#47B3E1

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#091109

muted

#7B807B

Preview Lab

Preview with #289448

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

Preview Lab → · Contrast checker → · Palette generator →