#488D1B#488D1B

#488D1B is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.6% C 0.159 H 136.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#488D1B
RGB	rgb(72, 141, 27)
HSL	hsl(96, 68%, 33%)
HSV	hsv(96, 81%, 55%)
CMYK	cmyk(48.9%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(52.40, -41.29, 49.61)
CIE-LCH	lch(52.40, 64.55, 129.77°)
OKLab	oklab(57.6% -0.115 0.11)
OKLCH	oklch(57.6% 0.159 136.3)
XYZ	xyz(12.3949, 20.5058, 4.3416)
Luminance	0.2051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488D1B #601B8D

analogous

#818D1B #488D1B #1B8D27

triadic

#488D1B #1B488D #8D1B48

tetradic

#488D1B #1B818D #601B8D #8D271B

square

#488D1B #1B818D #601B8D #8D271B

split-complementary

#488D1B #271B8D #8D1B81

monochromatic

#142607 #2E5A11 #488D1B #62C025 #82DC47

Accessibility & contrast

On white

4.12

#488D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#488D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488D1B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488D1B	#FFFFFF	#000000	##000000
##488D1B	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#458878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #488d1b;
/* rgb */ color: rgb(72, 141, 27);
/* oklch */ color: oklch(57.6% 0.159 136.3);

Tailwind

colors: {
  custom: {
    50: '#82af62',
    500: '#488d1b',
    950: '#000000',
  },
}

SCSS

$custom: #488d1b;
$custom-light: #82af62;
$custom-dark: #000000;

JSON

{
  "hex": "#488d1b",
  "rgb": {
    "r": 72,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 96.316,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57597,
    "c": 0.15915,
    "h": 136.3
  },
  "luminance": 0.20507
}

Semantic roles & 50–950 ramp

primary

#488D1B

secondary

#8E46BD

accent

#3DEBA6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #488D1B

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

Preview Lab → · Contrast checker → · Palette generator →