#1DB31D#1DB31D

#1DB31D is a light, highly saturated green. Relative luminance 0.326; OKLCH L 66.8% C 0.216 H 142.7°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#1DB31D
RGB	rgb(29, 179, 29)
HSL	hsl(120, 72%, 41%)
HSV	hsv(120, 84%, 70%)
CMYK	cmyk(83.8%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(63.83, -63.21, 59.21)
CIE-LCH	lch(63.83, 86.61, 136.87°)
OKLab	oklab(66.76% -0.1715 0.1308)
OKLCH	oklch(66.76% 0.216 142.7)
XYZ	xyz(16.8475, 32.5880, 6.5644)
Luminance	0.3259 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1DB31D #B31DB3

analogous

#68B31D #1DB31D #1DB368

triadic

#1DB31D #1D1DB3 #B31D1D

tetradic

#1DB31D #1D68B3 #B31DB3 #B3681D

square

#1DB31D #1D68B3 #B31DB3 #B3681D

split-complementary

#1DB31D #681DB3 #B31D68

monochromatic

#0C4A0C #147E14 #1DB31D #30DD30 #64E664

Accessibility & contrast

On white

2.79

#1DB31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#1DB31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1DB31D

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1DB31D	#FFFFFF	#000000	##000000
##1DB31D	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A89631

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #1db31d;
/* rgb */ color: rgb(29, 179, 29);
/* oklch */ color: oklch(66.8% 0.216 142.7);

Tailwind

colors: {
  custom: {
    50: '#78cb68',
    500: '#1db31d',
    950: '#000000',
  },
}

SCSS

$custom: #1db31d;
$custom-light: #78cb68;
$custom-dark: #000000;

JSON

{
  "hex": "#1db31d",
  "rgb": {
    "r": 29,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 120,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66759,
    "c": 0.21572,
    "h": 142.7
  },
  "luminance": 0.3259
}

Semantic roles & 50–950 ramp

primary

#1DB31D

secondary

#CB61CB

accent

#39EFEF

background

#F8FCF6

surface

#EFF9EB

border

#CAD2C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #1DB31D

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

Preview Lab → · Contrast checker → · Palette generator →