#488C1B#488C1B

#488C1B is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.158 H 136.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#488C1B
RGB	rgb(72, 140, 27)
HSL	hsl(96, 68%, 33%)
HSV	hsv(96, 81%, 55%)
CMYK	cmyk(48.6%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(52.08, -40.88, 49.30)
CIE-LCH	lch(52.08, 64.05, 129.67°)
OKLab	oklab(57.33% -0.1139 0.1093)
OKLCH	oklch(57.33% 0.158 136.2)
XYZ	xyz(12.2481, 20.2122, 4.2927)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488C1B #5F1B8C

analogous

#818C1B #488C1B #1B8C26

triadic

#488C1B #1B488C #8C1B48

tetradic

#488C1B #1B818C #5F1B8C #8C261B

square

#488C1B #1B818C #5F1B8C #8C261B

split-complementary

#488C1B #261B8C #8C1B81

monochromatic

#132507 #2E5911 #488C1B #62BF25 #82DB46

Accessibility & contrast

On white

4.16

#488C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#488C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488C1B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488C1B	#FFFFFF	#000000	##000000
##488C1B	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#458777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #488c1b;
/* rgb */ color: rgb(72, 140, 27);
/* oklch */ color: oklch(57.3% 0.158 136.2);

Tailwind

colors: {
  custom: {
    50: '#82ae62',
    500: '#488c1b',
    950: '#000000',
  },
}

SCSS

$custom: #488c1b;
$custom-light: #82ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#488c1b",
  "rgb": {
    "r": 72,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 96.106,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57327,
    "c": 0.15791,
    "h": 136.2
  },
  "luminance": 0.20213
}

Semantic roles & 50–950 ramp

primary

#488C1B

secondary

#8E46BD

accent

#3DEBA6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #488C1B

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

Preview Lab → · Contrast checker → · Palette generator →