#288A46#288A46

#288A46 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.136 H 149.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#288A46
RGB	rgb(40, 138, 70)
HSL	hsl(138, 55%, 35%)
HSV	hsv(138, 71%, 54%)
CMYK	cmyk(71%, 0%, 49.3%, 45.9%)
CIE-LAB	lab(50.77, -43.63, 28.35)
CIE-LCH	lch(50.77, 52.03, 146.98°)
OKLab	oklab(56.09% -0.1175 0.0691)
OKLCH	oklch(56.09% 0.136 149.5)
XYZ	xyz(11.0682, 19.0691, 8.8906)
Luminance	0.1907 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288A46 #8A286C

analogous

#3B8A28 #288A46 #288A77

triadic

#288A46 #46288A #8A4628

tetradic

#288A46 #283B8A #8A286C #8A7728

square

#288A46 #283B8A #8A286C #8A7728

split-complementary

#288A46 #77288A #8A283B

monochromatic

#0C2B16 #1A5B2E #288A46 #36B95E #5DD080

Accessibility & contrast

On white

4.36

#288A46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#288A46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288A46

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288A46	#FFFFFF	#000000	##000000
##288A46	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E41

Deuteranopia (green-blind)

#7F764B

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #288a46;
/* rgb */ color: rgb(40, 138, 70);
/* oklch */ color: oklch(56.1% 0.136 149.5);

Tailwind

colors: {
  custom: {
    50: '#70ad7b',
    500: '#288a46',
    950: '#000000',
  },
}

SCSS

$custom: #288a46;
$custom-light: #70ad7b;
$custom-dark: #000000;

JSON

{
  "hex": "#288a46",
  "rgb": {
    "r": 40,
    "g": 138,
    "b": 70
  },
  "hsl": {
    "h": 138.367,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56086,
    "c": 0.13632,
    "h": 149.5
  },
  "luminance": 0.1907
}

Semantic roles & 50–950 ramp

primary

#288A46

secondary

#B55999

accent

#49B1DE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288A46

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

Preview Lab → · Contrast checker → · Palette generator →