#289821#289821

#289821 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.5% C 0.182 H 142.2°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#289821
RGB	rgb(40, 152, 33)
HSL	hsl(116, 64%, 36%)
HSV	hsv(116, 78%, 60%)
CMYK	cmyk(73.7%, 0%, 78.3%, 40.4%)
CIE-LAB	lab(55.09, -52.98, 49.87)
CIE-LCH	lch(55.09, 72.76, 136.73°)
OKLab	oklab(59.55% -0.1442 0.1118)
OKLCH	oklch(59.55% 0.182 142.2)
XYZ	xyz(12.3771, 23.0160, 5.2288)
Luminance	0.2302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289821 #912198

analogous

#649821 #289821 #219856

triadic

#289821 #212898 #982128

tetradic

#289821 #216498 #912198 #985621

square

#289821 #216498 #912198 #985621

split-complementary

#289821 #562198 #982164

monochromatic

#0E330B #1B6616 #289821 #35CA2C #60DB59

Accessibility & contrast

On white

3.75

#289821 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#289821 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289821

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289821	#FFFFFF	#000000	##000000
##289821	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8903

Deuteranopia (green-blind)

#8F812F

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #289821;
/* rgb */ color: rgb(40, 152, 33);
/* oklch */ color: oklch(59.5% 0.182 142.2);

Tailwind

colors: {
  custom: {
    50: '#75b766',
    500: '#289821',
    950: '#000000',
  },
}

SCSS

$custom: #289821;
$custom-light: #75b766;
$custom-dark: #000000;

JSON

{
  "hex": "#289821",
  "rgb": {
    "r": 40,
    "g": 152,
    "b": 33
  },
  "hsl": {
    "h": 116.471,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59547,
    "c": 0.18243,
    "h": 142.2
  },
  "luminance": 0.23017
}

Semantic roles & 50–950 ramp

primary

#289821

secondary

#B956BF

accent

#40E7DE

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #289821

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

Preview Lab → · Contrast checker → · Palette generator →