#298B2B#298B2B

#298B2B is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.0% C 0.161 H 143.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#298B2B
RGB	rgb(41, 139, 43)
HSL	hsl(121, 54%, 35%)
HSV	hsv(121, 71%, 55%)
CMYK	cmyk(70.5%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(50.82, -47.46, 41.65)
CIE-LCH	lch(50.82, 63.14, 138.73°)
OKLab	oklab(56.03% -0.1288 0.0959)
OKLCH	oklch(56.03% 0.161 143.3)
XYZ	xyz(10.5825, 19.1099, 5.4159)
Luminance	0.1911 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298B2B #8B2989

analogous

#588B29 #298B2B #298B5C

triadic

#298B2B #2B298B #8B2B29

tetradic

#298B2B #29588B #8B2989 #8B5C29

square

#298B2B #29588B #8B2989 #8B5C29

split-complementary

#298B2B #5C298B #8B2958

monochromatic

#0D2C0E #1B5C1C #298B2B #37BA3A #5FD061

Accessibility & contrast

On white

4.35

#298B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#298B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298B2B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298B2B	#FFFFFF	#000000	##000000
##298B2B	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E1E

Deuteranopia (green-blind)

#827634

Tritanopia (blue-blind)

#0C8777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #298b2b;
/* rgb */ color: rgb(41, 139, 43);
/* oklch */ color: oklch(56.0% 0.161 143.3);

Tailwind

colors: {
  custom: {
    50: '#71ae69',
    500: '#298b2b',
    950: '#000000',
  },
}

SCSS

$custom: #298b2b;
$custom-light: #71ae69;
$custom-dark: #000000;

JSON

{
  "hex": "#298b2b",
  "rgb": {
    "r": 41,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 121.224,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56031,
    "c": 0.16054,
    "h": 143.3
  },
  "luminance": 0.19111
}

Semantic roles & 50–950 ramp

primary

#298B2B

secondary

#B55BB3

accent

#4ADBDE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #298B2B

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

Preview Lab → · Contrast checker → · Palette generator →