#289D30#289D30

#289D30 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.179 H 143.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#289D30
RGB	rgb(40, 157, 48)
HSL	hsl(124, 59%, 39%)
HSV	hsv(124, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 69.4%, 38.4%)
CIE-LAB	lab(56.86, -53.39, 46.00)
CIE-LCH	lch(56.86, 70.47, 139.25°)
OKLab	oklab(61.05% -0.1446 0.1057)
OKLCH	oklch(61.05% 0.179 143.8)
XYZ	xyz(13.4647, 24.7769, 6.8685)
Luminance	0.2478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D30 #9D2895

analogous

#5A9D28 #289D30 #289D6A

triadic

#289D30 #30289D #9D3028

tetradic

#289D30 #285A9D #9D2895 #9D6A28

square

#289D30 #285A9D #9D2895 #9D6A28

split-complementary

#289D30 #6A289D #9D285A

monochromatic

#0F3B12 #1C6C21 #289D30 #36CC41 #67D86F

Accessibility & contrast

On white

3.53

#289D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#289D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D30

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D30	#FFFFFF	#000000	##000000
##289D30	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E20

Deuteranopia (green-blind)

#93853A

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289d30;
/* rgb */ color: rgb(40, 157, 48);
/* oklch */ color: oklch(61.0% 0.179 143.8);

Tailwind

colors: {
  custom: {
    50: '#75bb6e',
    500: '#289d30',
    950: '#000000',
  },
}

SCSS

$custom: #289d30;
$custom-light: #75bb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#289d30",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 48
  },
  "hsl": {
    "h": 124.103,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61049,
    "c": 0.17906,
    "h": 143.8
  },
  "luminance": 0.24778
}

Semantic roles & 50–950 ramp

primary

#289D30

secondary

#BE62B8

accent

#45D8E3

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #289D30

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

Preview Lab → · Contrast checker → · Palette generator →