#289D1C#289D1C

#289D1C is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.9% C 0.190 H 141.8°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#289D1C
RGB	rgb(40, 157, 28)
HSL	hsl(114, 70%, 36%)
HSV	hsv(114, 82%, 62%)
CMYK	cmyk(74.5%, 0%, 82.2%, 38.4%)
CIE-LAB	lab(56.73, -54.95, 53.01)
CIE-LCH	lch(56.73, 76.35, 136.03°)
OKLab	oklab(60.9% -0.1497 0.1176)
OKLCH	oklch(60.9% 0.19 141.8)
XYZ	xyz(13.1409, 24.6474, 5.1633)
Luminance	0.2465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D1C #911C9D

analogous

#699D1C #289D1C #1C9D51

triadic

#289D1C #1C289D #9D1C28

tetradic

#289D1C #1C699D #911C9D #9D511C

square

#289D1C #1C699D #911C9D #9D511C

split-complementary

#289D1C #511C9D #9D1C69

monochromatic

#0E3509 #1B6913 #289D1C #35D125 #60E053

Accessibility & contrast

On white

3.54

#289D1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#289D1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D1C

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D1C	#FFFFFF	#000000	##000000
##289D1C	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#94852C

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289d1c;
/* rgb */ color: rgb(40, 157, 28);
/* oklch */ color: oklch(60.9% 0.190 141.8);

Tailwind

colors: {
  custom: {
    50: '#76bb64',
    500: '#289d1c',
    950: '#000000',
  },
}

SCSS

$custom: #289d1c;
$custom-light: #76bb64;
$custom-dark: #000000;

JSON

{
  "hex": "#289d1c",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 28
  },
  "hsl": {
    "h": 114.419,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60903,
    "c": 0.19039,
    "h": 141.8
  },
  "luminance": 0.24649
}

Semantic roles & 50–950 ramp

primary

#289D1C

secondary

#B951C3

accent

#3BEDDC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #289D1C

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

Preview Lab → · Contrast checker → · Palette generator →