#289A38#289A38

#289A38 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.3% C 0.170 H 145.1°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#289A38
RGB	rgb(40, 154, 56)
HSL	hsl(128, 59%, 38%)
HSV	hsv(128, 74%, 60%)
CMYK	cmyk(74%, 0%, 63.6%, 39.6%)
CIE-LAB	lab(55.93, -51.50, 41.49)
CIE-LCH	lch(55.93, 66.14, 141.14°)
OKLab	oklab(60.31% -0.1391 0.097)
OKLCH	oklch(60.31% 0.17 145.1)
XYZ	xyz(13.1436, 23.8464, 7.6507)
Luminance	0.2385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A38 #9A288A

analogous

#519A28 #289A38 #289A71

triadic

#289A38 #38289A #9A3828

tetradic

#289A38 #28519A #9A288A #9A7128

square

#289A38 #28519A #9A288A #9A7128

split-complementary

#289A38 #71289A #9A2851

monochromatic

#0F3915 #1B6926 #289A38 #35CA4A #65D775

Accessibility & contrast

On white

3.64

#289A38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#289A38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A38

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A38	#FFFFFF	#000000	##000000
##289A38	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C2D

Deuteranopia (green-blind)

#908340

Tritanopia (blue-blind)

#009685

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a38;
/* rgb */ color: rgb(40, 154, 56);
/* oklch */ color: oklch(60.3% 0.170 145.1);

Tailwind

colors: {
  custom: {
    50: '#74b972',
    500: '#289a38',
    950: '#000000',
  },
}

SCSS

$custom: #289a38;
$custom-light: #74b972;
$custom-dark: #000000;

JSON

{
  "hex": "#289a38",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 56
  },
  "hsl": {
    "h": 128.421,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60306,
    "c": 0.16954,
    "h": 145.1
  },
  "luminance": 0.23848
}

Semantic roles & 50–950 ramp

primary

#289A38

secondary

#BD61B0

accent

#46CCE2

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #289A38

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

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