#1FAD39#1FAD39

#1FAD39 is a light, vivid green. Relative luminance 0.305; OKLCH L 65.4% C 0.194 H 145.2°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#1FAD39
RGB	rgb(31, 173, 57)
HSL	hsl(131, 70%, 40%)
HSV	hsv(131, 82%, 68%)
CMYK	cmyk(82.1%, 0%, 67.1%, 32.2%)
CIE-LAB	lab(62.06, -58.98, 47.80)
CIE-LCH	lch(62.06, 75.92, 140.97°)
OKLab	oklab(65.35% -0.159 0.1105)
OKLCH	oklch(65.35% 0.194 145.2)
XYZ	xyz(16.2460, 30.4719, 8.8955)
Luminance	0.3047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAD39 #AD1F93

analogous

#4CAD1F #1FAD39 #1FAD80

triadic

#1FAD39 #391FAD #AD391F

tetradic

#1FAD39 #1F4CAD #AD1F93 #AD801F

square

#1FAD39 #1F4CAD #AD1F93 #AD801F

split-complementary

#1FAD39 #801FAD #AD1F4C

monochromatic

#0C4517 #167928 #1FAD39 #2FDA4F #63E37B

Accessibility & contrast

On white

2.96

#1FAD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#1FAD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAD39

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAD39	#FFFFFF	#000000	##000000
##1FAD39	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C2A

Deuteranopia (green-blind)

#A19244

Tritanopia (blue-blind)

#00A895

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #1fad39;
/* rgb */ color: rgb(31, 173, 57);
/* oklch */ color: oklch(65.4% 0.194 145.2);

Tailwind

colors: {
  custom: {
    50: '#76c775',
    500: '#1fad39',
    950: '#000000',
  },
}

SCSS

$custom: #1fad39;
$custom-light: #76c775;
$custom-dark: #000000;

JSON

{
  "hex": "#1fad39",
  "rgb": {
    "r": 31,
    "g": 173,
    "b": 57
  },
  "hsl": {
    "h": 130.986,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.65352,
    "c": 0.19362,
    "h": 145.2
  },
  "luminance": 0.30474
}

Semantic roles & 50–950 ramp

primary

#1FAD39

secondary

#C860B5

accent

#3BCCEC

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FAD39

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

Preview Lab → · Contrast checker → · Palette generator →