#289423#289423

#289423 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.4% C 0.177 H 142.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#289423
RGB	rgb(40, 148, 35)
HSL	hsl(117, 62%, 36%)
HSV	hsv(117, 76%, 58%)
CMYK	cmyk(73%, 0%, 76.4%, 42%)
CIE-LAB	lab(53.76, -51.49, 47.87)
CIE-LCH	lch(53.76, 70.30, 137.09°)
OKLab	oklab(58.45% -0.14 0.1079)
OKLCH	oklch(58.45% 0.177 142.4)
XYZ	xyz(11.7677, 21.7510, 5.1680)
Luminance	0.2175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289423 #8F2394

analogous

#609423 #289423 #239456

triadic

#289423 #232894 #942328

tetradic

#289423 #236094 #8F2394 #945623

square

#289423 #236094 #8F2394 #945623

split-complementary

#289423 #562394 #942360

monochromatic

#0D310C #1B6317 #289423 #35C52F #5FD85A

Accessibility & contrast

On white

3.92

#289423 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#289423 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289423

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289423	#FFFFFF	#000000	##000000
##289423	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97860B

Deuteranopia (green-blind)

#8B7D2F

Tritanopia (blue-blind)

#038F7E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #289423;
/* rgb */ color: rgb(40, 148, 35);
/* oklch */ color: oklch(58.4% 0.177 142.4);

Tailwind

colors: {
  custom: {
    50: '#74b466',
    500: '#289423',
    950: '#000000',
  },
}

SCSS

$custom: #289423;
$custom-light: #74b466;
$custom-dark: #000000;

JSON

{
  "hex": "#289423",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 35
  },
  "hsl": {
    "h": 117.345,
    "s": 61.749,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58449,
    "c": 0.17677,
    "h": 142.4
  },
  "luminance": 0.21752
}

Semantic roles & 50–950 ramp

primary

#289423

secondary

#B857BC

accent

#43E5DE

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #289423

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

Preview Lab → · Contrast checker → · Palette generator →