#289B24#289B24

#289B24 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.184 H 142.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#289B24
RGB	rgb(40, 155, 36)
HSL	hsl(118, 62%, 37%)
HSV	hsv(118, 77%, 61%)
CMYK	cmyk(74.2%, 0%, 76.8%, 39.2%)
CIE-LAB	lab(56.11, -53.76, 49.84)
CIE-LCH	lch(56.11, 73.31, 137.17°)
OKLab	oklab(60.4% -0.1461 0.1121)
OKLCH	oklch(60.4% 0.184 142.5)
XYZ	xyz(12.9141, 24.0197, 5.6244)
Luminance	0.2402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B24 #97249B

analogous

#649B24 #289B24 #249B5B

triadic

#289B24 #24289B #9B2428

tetradic

#289B24 #24649B #97249B #9B5B24

square

#289B24 #24649B #97249B #9B5B24

split-complementary

#289B24 #5B249B #9B2464

monochromatic

#0E380D #1B6918 #289B24 #35CD30 #64DA5F

Accessibility & contrast

On white

3.62

#289B24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#289B24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B24

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B24	#FFFFFF	#000000	##000000
##289B24	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C09

Deuteranopia (green-blind)

#928331

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289b24;
/* rgb */ color: rgb(40, 155, 36);
/* oklch */ color: oklch(60.4% 0.184 142.5);

Tailwind

colors: {
  custom: {
    50: '#75ba68',
    500: '#289b24',
    950: '#000000',
  },
}

SCSS

$custom: #289b24;
$custom-light: #75ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#289b24",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 36
  },
  "hsl": {
    "h": 117.983,
    "s": 62.304,
    "l": 37.451
  },
  "oklch": {
    "l": 0.60399,
    "c": 0.18419,
    "h": 142.5
  },
  "luminance": 0.24021
}

Semantic roles & 50–950 ramp

primary

#289B24

secondary

#BC5CBF

accent

#42E5E0

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #289B24

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

Preview Lab → · Contrast checker → · Palette generator →