#288F35#288F35

#288F35 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.158 H 145.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#288F35
RGB	rgb(40, 143, 53)
HSL	hsl(128, 56%, 36%)
HSV	hsv(128, 72%, 56%)
CMYK	cmyk(72%, 0%, 62.9%, 43.9%)
CIE-LAB	lab(52.23, -47.96, 38.69)
CIE-LCH	lch(52.23, 61.62, 141.11°)
OKLab	oklab(57.23% -0.1296 0.0907)
OKLCH	oklch(57.23% 0.158 145)
XYZ	xyz(11.3394, 20.3518, 6.6982)
Luminance	0.2035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F35 #8F2882

analogous

#4E8F28 #288F35 #288F68

triadic

#288F35 #35288F #8F3528

tetradic

#288F35 #284E8F #8F2882 #8F6828

square

#288F35 #284E8F #8F2882 #8F6828

split-complementary

#288F35 #68288F #8F284E

monochromatic

#0D2F12 #1B5F23 #288F35 #35BF47 #5FD26E

Accessibility & contrast

On white

4.14

#288F35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#288F35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F35

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F35	#FFFFFF	#000000	##000000
##288F35	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91822B

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #288f35;
/* rgb */ color: rgb(40, 143, 53);
/* oklch */ color: oklch(57.2% 0.158 145.0);

Tailwind

colors: {
  custom: {
    50: '#72b170',
    500: '#288f35',
    950: '#000000',
  },
}

SCSS

$custom: #288f35;
$custom-light: #72b170;
$custom-dark: #000000;

JSON

{
  "hex": "#288f35",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 53
  },
  "hsl": {
    "h": 127.573,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57229,
    "c": 0.15819,
    "h": 145
  },
  "luminance": 0.20353
}

Semantic roles & 50–950 ramp

primary

#288F35

secondary

#B85BAC

accent

#48CCE0

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #288F35

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

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