#289538#289538

#289538 is a mid, vivid green. Relative luminance 0.222; OKLCH L 58.9% C 0.163 H 145.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#289538
RGB	rgb(40, 149, 56)
HSL	hsl(129, 58%, 37%)
HSV	hsv(129, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 62.4%, 41.6%)
CIE-LAB	lab(54.27, -49.74, 39.61)
CIE-LCH	lch(54.27, 63.58, 141.47°)
OKLab	oklab(58.93% -0.1343 0.093)
OKLCH	oklch(58.93% 0.163 145.3)
XYZ	xyz(12.3355, 22.2302, 7.3814)
Luminance	0.2223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289538 #952885

analogous

#4F9528 #289538 #28956E

triadic

#289538 #382895 #953828

tetradic

#289538 #284F95 #952885 #956E28

square

#289538 #284F95 #952885 #956E28

split-complementary

#289538 #6E2895 #95284F

monochromatic

#0E3514 #1B6526 #289538 #35C54A #62D573

Accessibility & contrast

On white

3.86

#289538 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#289538 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289538

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289538	#FFFFFF	#000000	##000000
##289538	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97872E

Deuteranopia (green-blind)

#8B7E40

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289538;
/* rgb */ color: rgb(40, 149, 56);
/* oklch */ color: oklch(58.9% 0.163 145.3);

Tailwind

colors: {
  custom: {
    50: '#73b572',
    500: '#289538',
    950: '#000000',
  },
}

SCSS

$custom: #289538;
$custom-light: #73b572;
$custom-dark: #000000;

JSON

{
  "hex": "#289538",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 56
  },
  "hsl": {
    "h": 128.807,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58927,
    "c": 0.16333,
    "h": 145.3
  },
  "luminance": 0.22232
}

Semantic roles & 50–950 ramp

primary

#289538

secondary

#BB5EAD

accent

#47CAE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289538

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

Preview Lab → · Contrast checker → · Palette generator →