#289B34#289B34

#289B34 is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.5% C 0.174 H 144.4°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#289B34
RGB	rgb(40, 155, 52)
HSL	hsl(126, 59%, 38%)
HSV	hsv(126, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 66.5%, 39.2%)
CIE-LAB	lab(56.23, -52.30, 43.61)
CIE-LCH	lch(56.23, 68.10, 140.17°)
OKLab	oklab(60.54% -0.1414 0.1011)
OKLCH	oklch(60.54% 0.174 144.4)
XYZ	xyz(13.2154, 24.1402, 7.2112)
Luminance	0.2414 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B34 #9B288F

analogous

#559B28 #289B34 #289B6D

triadic

#289B34 #34289B #9B3428

tetradic

#289B34 #28559B #9B288F #9B6D28

square

#289B34 #28559B #9B288F #9B6D28

split-complementary

#289B34 #6D289B #9B2855

monochromatic

#0F3A13 #1B6A24 #289B34 #35CB45 #66D772

Accessibility & contrast

On white

3.60

#289B34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#289B34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B34

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B34	#FFFFFF	#000000	##000000
##289B34	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C27

Deuteranopia (green-blind)

#91833D

Tritanopia (blue-blind)

#009786

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289b34;
/* rgb */ color: rgb(40, 155, 52);
/* oklch */ color: oklch(60.5% 0.174 144.4);

Tailwind

colors: {
  custom: {
    50: '#74ba70',
    500: '#289b34',
    950: '#000000',
  },
}

SCSS

$custom: #289b34;
$custom-light: #74ba70;
$custom-dark: #000000;

JSON

{
  "hex": "#289b34",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 52
  },
  "hsl": {
    "h": 126.261,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60537,
    "c": 0.17381,
    "h": 144.4
  },
  "luminance": 0.24142
}

Semantic roles & 50–950 ramp

primary

#289B34

secondary

#BD61B4

accent

#46D2E2

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #289B34

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

Preview Lab → · Contrast checker → · Palette generator →