#298B21#298B21

#298B21 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.167 H 142.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#298B21
RGB	rgb(41, 139, 33)
HSL	hsl(115, 62%, 34%)
HSV	hsv(115, 76%, 55%)
CMYK	cmyk(70.5%, 0%, 76.3%, 45.5%)
CIE-LAB	lab(50.74, -48.36, 45.59)
CIE-LCH	lch(50.74, 66.46, 136.69°)
OKLab	oklab(55.95% -0.1317 0.1028)
OKLCH	oklch(55.95% 0.167 142)
XYZ	xyz(10.4210, 19.0453, 4.5655)
Luminance	0.1905 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298B21 #83218B

analogous

#5E8B21 #298B21 #218B4E

triadic

#298B21 #21298B #8B2129

tetradic

#298B21 #215E8B #83218B #8B4E21

square

#298B21 #215E8B #83218B #8B4E21

split-complementary

#298B21 #4E218B #8B215E

monochromatic

#0C280A #1A5A15 #298B21 #38BC2D #5BD651

Accessibility & contrast

On white

4.37

#298B21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#298B21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298B21

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298B21	#FFFFFF	#000000	##000000
##298B21	1.00	4.37	4.81	4.81
#FFFFFF	4.37	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)

#8E7E0B

Deuteranopia (green-blind)

#83762C

Tritanopia (blue-blind)

#108777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #298b21;
/* rgb */ color: rgb(41, 139, 33);
/* oklch */ color: oklch(55.9% 0.167 142.0);

Tailwind

colors: {
  custom: {
    50: '#72ae64',
    500: '#298b21',
    950: '#000000',
  },
}

SCSS

$custom: #298b21;
$custom-light: #72ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#298b21",
  "rgb": {
    "r": 41,
    "g": 139,
    "b": 33
  },
  "hsl": {
    "h": 115.472,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55945,
    "c": 0.16711,
    "h": 142
  },
  "luminance": 0.19046
}

Semantic roles & 50–950 ramp

primary

#298B21

secondary

#B14FB9

accent

#43E5D9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #298B21

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

Preview Lab → · Contrast checker → · Palette generator →