#1FAD30#1FAD30

#1FAD30 is a light, vivid green. Relative luminance 0.304; OKLCH L 65.3% C 0.200 H 144.1°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#1FAD30
RGB	rgb(31, 173, 48)
HSL	hsl(127, 70%, 40%)
HSV	hsv(127, 82%, 68%)
CMYK	cmyk(82.1%, 0%, 72.3%, 32.2%)
CIE-LAB	lab(61.99, -59.85, 51.34)
CIE-LCH	lch(61.99, 78.85, 139.37°)
OKLab	oklab(65.27% -0.1617 0.1169)
OKLCH	oklch(65.27% 0.2 144.1)
XYZ	xyz(16.0410, 30.3899, 7.8161)
Luminance	0.3039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAD30 #AD1F9C

analogous

#55AD1F #1FAD30 #1FAD77

triadic

#1FAD30 #301FAD #AD301F

tetradic

#1FAD30 #1F55AD #AD1F9C #AD771F

square

#1FAD30 #1F55AD #AD1F9C #AD771F

split-complementary

#1FAD30 #771FAD #AD1F55

monochromatic

#0C4513 #167922 #1FAD30 #2FDA44 #63E373

Accessibility & contrast

On white

2.97

#1FAD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#1FAD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAD30

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAD30	#FFFFFF	#000000	##000000
##1FAD30	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1B

Deuteranopia (green-blind)

#A1923D

Tritanopia (blue-blind)

#00A894

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1fad30;
/* rgb */ color: rgb(31, 173, 48);
/* oklch */ color: oklch(65.3% 0.200 144.1);

Tailwind

colors: {
  custom: {
    50: '#76c770',
    500: '#1fad30',
    950: '#000000',
  },
}

SCSS

$custom: #1fad30;
$custom-light: #76c770;
$custom-dark: #000000;

JSON

{
  "hex": "#1fad30",
  "rgb": {
    "r": 31,
    "g": 173,
    "b": 48
  },
  "hsl": {
    "h": 127.183,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.65271,
    "c": 0.19955,
    "h": 144.1
  },
  "luminance": 0.30392
}

Semantic roles & 50–950 ramp

primary

#1FAD30

secondary

#C860BC

accent

#3BD7EC

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #1FAD30

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

Preview Lab → · Contrast checker → · Palette generator →