#289D38#289D38

#289D38 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.1% C 0.173 H 145.0°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#289D38
RGB	rgb(40, 157, 56)
HSL	hsl(128, 59%, 39%)
HSV	hsv(128, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 64.3%, 38.4%)
CIE-LAB	lab(56.93, -52.54, 42.61)
CIE-LCH	lch(56.93, 67.65, 140.96°)
OKLab	oklab(61.13% -0.1419 0.0994)
OKLCH	oklch(61.13% 0.173 145)
XYZ	xyz(13.6449, 24.8490, 7.8178)
Luminance	0.2485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D38 #9D288D

analogous

#529D28 #289D38 #289D72

triadic

#289D38 #38289D #9D3828

tetradic

#289D38 #28529D #9D288D #9D7228

square

#289D38 #28529D #9D288D #9D7228

split-complementary

#289D38 #72289D #9D2852

monochromatic

#0F3B15 #1C6C27 #289D38 #36CC4B #67D877

Accessibility & contrast

On white

3.52

#289D38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#289D38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D38

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D38	#FFFFFF	#000000	##000000
##289D38	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E2C

Deuteranopia (green-blind)

#928541

Tritanopia (blue-blind)

#009988

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289d38;
/* rgb */ color: rgb(40, 157, 56);
/* oklch */ color: oklch(61.1% 0.173 145.0);

Tailwind

colors: {
  custom: {
    50: '#75bb73',
    500: '#289d38',
    950: '#000000',
  },
}

SCSS

$custom: #289d38;
$custom-light: #75bb73;
$custom-dark: #000000;

JSON

{
  "hex": "#289d38",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 56
  },
  "hsl": {
    "h": 128.205,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6113,
    "c": 0.17322,
    "h": 145
  },
  "luminance": 0.24851
}

Semantic roles & 50–950 ramp

primary

#289D38

secondary

#BE62B2

accent

#45CDE3

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #289D38

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

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