#298F5B#298F5B

#298F5B is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.9% C 0.123 H 156.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#298F5B
RGB	rgb(41, 143, 91)
HSL	hsl(149, 55%, 36%)
HSV	hsv(149, 71%, 56%)
CMYK	cmyk(71.3%, 0%, 36.4%, 43.9%)
CIE-LAB	lab(52.81, -41.48, 19.50)
CIE-LCH	lch(52.81, 45.83, 154.82°)
OKLab	oklab(57.89% -0.1123 0.049)
OKLCH	oklch(57.89% 0.123 156.4)
XYZ	xyz(12.6241, 20.8703, 13.2586)
Luminance	0.2087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298F5B #8F295D

analogous

#2A8F29 #298F5B #298F8E

triadic

#298F5B #5B298F #8F5B29

tetradic

#298F5B #292A8F #8F295D #8F8E29

square

#298F5B #292A8F #8F295D #8F8E29

split-complementary

#298F5B #8E298F #8F292A

monochromatic

#0E301E #1B5F3D #298F5B #37BF79 #61D298

Accessibility & contrast

On white

4.06

#298F5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#298F5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298F5B

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298F5B	#FFFFFF	#000000	##000000
##298F5B	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8458

Deuteranopia (green-blind)

#817A5E

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #298f5b;
/* rgb */ color: rgb(41, 143, 91);
/* oklch */ color: oklch(57.9% 0.123 156.4);

Tailwind

colors: {
  custom: {
    50: '#71b189',
    500: '#298f5b',
    950: '#000000',
  },
}

SCSS

$custom: #298f5b;
$custom-light: #71b189;
$custom-dark: #000000;

JSON

{
  "hex": "#298f5b",
  "rgb": {
    "r": 41,
    "g": 143,
    "b": 91
  },
  "hsl": {
    "h": 149.412,
    "s": 55.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5789,
    "c": 0.12254,
    "h": 156.4
  },
  "luminance": 0.20872
}

Semantic roles & 50–950 ramp

primary

#298F5B

secondary

#B75C8B

accent

#4995DF

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #298F5B

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

Preview Lab → · Contrast checker → · Palette generator →