#489B1B#489B1B

#489B1B is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.4% C 0.176 H 137.5°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#489B1B
RGB	rgb(72, 155, 27)
HSL	hsl(99, 70%, 36%)
HSV	hsv(99, 83%, 61%)
CMYK	cmyk(53.5%, 0%, 82.6%, 39.2%)
CIE-LAB	lab(56.98, -46.83, 53.85)
CIE-LCH	lch(56.98, 71.36, 131.01°)
OKLab	oklab(61.36% -0.1299 0.1189)
OKLCH	oklch(61.36% 0.176 137.5)
XYZ	xyz(14.5912, 24.8984, 5.0737)
Luminance	0.2490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489B1B #6E1B9B

analogous

#889B1B #489B1B #1B9B2E

triadic

#489B1B #1B489B #9B1B48

tetradic

#489B1B #1B889B #6E1B9B #9B2E1B

square

#489B1B #1B889B #6E1B9B #9B2E1B

split-complementary

#489B1B #2E1B9B #9B1B88

monochromatic

#183309 #306712 #489B1B #60CF24 #83E050

Accessibility & contrast

On white

3.51

#489B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#489B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489B1B

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489B1B	#FFFFFF	#000000	##000000
##489B1B	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#96862B

Tritanopia (blue-blind)

#429584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #489b1b;
/* rgb */ color: rgb(72, 155, 27);
/* oklch */ color: oklch(61.4% 0.176 137.5);

Tailwind

colors: {
  custom: {
    50: '#84b964',
    500: '#489b1b',
    950: '#000000',
  },
}

SCSS

$custom: #489b1b;
$custom-light: #84b964;
$custom-dark: #000000;

JSON

{
  "hex": "#489b1b",
  "rgb": {
    "r": 72,
    "g": 155,
    "b": 27
  },
  "hsl": {
    "h": 98.906,
    "s": 70.33,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61362,
    "c": 0.17608,
    "h": 137.5
  },
  "luminance": 0.249
}

Semantic roles & 50–950 ramp

primary

#489B1B

secondary

#9A4FC3

accent

#3BEDAE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #489B1B

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

Preview Lab → · Contrast checker → · Palette generator →