#1FB142#1FB142

#1FB142 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.5% C 0.192 H 146.3°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#1FB142
RGB	rgb(31, 177, 66)
HSL	hsl(134, 70%, 41%)
HSV	hsv(134, 82%, 69%)
CMYK	cmyk(82.5%, 0%, 62.7%, 30.6%)
CIE-LAB	lab(63.45, -59.25, 45.43)
CIE-LCH	lch(63.45, 74.66, 142.52°)
OKLab	oklab(66.53% -0.1594 0.1064)
OKLCH	oklch(66.53% 0.192 146.3)
XYZ	xyz(17.2693, 32.1268, 10.4441)
Luminance	0.3213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB142 #B11F8E

analogous

#45B11F #1FB142 #1FB18B

triadic

#1FB142 #421FB1 #B1421F

tetradic

#1FB142 #1F45B1 #B11F8E #B18B1F

square

#1FB142 #1F45B1 #B11F8E #B18B1F

split-complementary

#1FB142 #8B1FB1 #B11F45

monochromatic

#0D491B #167D2F #1FB142 #32DB5B #66E484

Accessibility & contrast

On white

2.83

#1FB142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#1FB142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB142

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB142	#FFFFFF	#000000	##000000
##1FB142	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A035

Deuteranopia (green-blind)

#A4954C

Tritanopia (blue-blind)

#00AD99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1fb142;
/* rgb */ color: rgb(31, 177, 66);
/* oklch */ color: oklch(66.5% 0.192 146.3);

Tailwind

colors: {
  custom: {
    50: '#77ca7a',
    500: '#1fb142',
    950: '#000000',
  },
}

SCSS

$custom: #1fb142;
$custom-light: #77ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb142",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 66
  },
  "hsl": {
    "h": 134.384,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66532,
    "c": 0.19165,
    "h": 146.3
  },
  "luminance": 0.32129
}

Semantic roles & 50–950 ramp

primary

#1FB142

secondary

#CA62B1

accent

#3BC2ED

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FB142

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

Preview Lab → · Contrast checker → · Palette generator →