#489F1C#489F1C

#489F1C is a light, vivid yellow-green. Relative luminance 0.263; OKLCH L 62.4% C 0.180 H 137.9°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#489F1C
RGB	rgb(72, 159, 28)
HSL	hsl(100, 70%, 37%)
HSV	hsv(100, 82%, 62%)
CMYK	cmyk(54.7%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(58.28, -48.30, 54.76)
CIE-LCH	lch(58.28, 73.02, 131.41°)
OKLab	oklab(62.44% -0.1338 0.1209)
OKLCH	oklch(62.44% 0.18 137.9)
XYZ	xyz(15.2797, 26.2566, 5.3612)
Luminance	0.2626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#489F1C #731C9F

analogous

#8A9F1C #489F1C #1C9F32

triadic

#489F1C #1C489F #9F1C48

tetradic

#489F1C #1C8A9F #731C9F #9F321C

square

#489F1C #1C8A9F #731C9F #9F321C

split-complementary

#489F1C #321C9F #9F1C8A

monochromatic

#19370A #306B13 #489F1C #60D325 #84E154

Accessibility & contrast

On white

3.36

#489F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#489F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #489F1C

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##489F1C	#FFFFFF	#000000	##000000
##489F1C	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#419987

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #489f1c;
/* rgb */ color: rgb(72, 159, 28);
/* oklch */ color: oklch(62.4% 0.180 137.9);

Tailwind

colors: {
  custom: {
    50: '#85bc65',
    500: '#489f1c',
    950: '#000000',
  },
}

SCSS

$custom: #489f1c;
$custom-light: #85bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#489f1c",
  "rgb": {
    "r": 72,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 99.847,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62438,
    "c": 0.18034,
    "h": 137.9
  },
  "luminance": 0.26258
}

Semantic roles & 50–950 ramp

primary

#489F1C

secondary

#9E53C4

accent

#3BEDB1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #489F1C

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

Preview Lab → · Contrast checker → · Palette generator →