#1FB242#1FB242

#1FB242 is a light, vivid green. Relative luminance 0.325; OKLCH L 66.8% C 0.193 H 146.2°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#1FB242
RGB	rgb(31, 178, 66)
HSL	hsl(134, 70%, 41%)
HSV	hsv(134, 83%, 70%)
CMYK	cmyk(82.6%, 0%, 62.9%, 30.2%)
CIE-LAB	lab(63.77, -59.58, 45.80)
CIE-LCH	lch(63.77, 75.14, 142.45°)
OKLab	oklab(66.8% -0.1603 0.1072)
OKLCH	oklch(66.8% 0.193 146.2)
XYZ	xyz(17.4675, 32.5233, 10.5102)
Luminance	0.3252 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB242 #B21F8F

analogous

#45B21F #1FB242 #1FB28B

triadic

#1FB242 #421FB2 #B2421F

tetradic

#1FB242 #1F45B2 #B21F8F #B28B1F

square

#1FB242 #1F45B2 #B21F8F #B28B1F

split-complementary

#1FB242 #8B1FB2 #B21F45

monochromatic

#0D4A1B #167E2F #1FB242 #33DB5B #67E585

Accessibility & contrast

On white

2.80

#1FB242 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#1FB242 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB242

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB242	#FFFFFF	#000000	##000000
##1FB242	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A135

Deuteranopia (green-blind)

#A5964C

Tritanopia (blue-blind)

#00AE9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1fb242;
/* rgb */ color: rgb(31, 178, 66);
/* oklch */ color: oklch(66.8% 0.193 146.2);

Tailwind

colors: {
  custom: {
    50: '#77ca7b',
    500: '#1fb242',
    950: '#000000',
  },
}

SCSS

$custom: #1fb242;
$custom-light: #77ca7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb242",
  "rgb": {
    "r": 31,
    "g": 178,
    "b": 66
  },
  "hsl": {
    "h": 134.286,
    "s": 70.335,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66802,
    "c": 0.19282,
    "h": 146.2
  },
  "luminance": 0.32525
}

Semantic roles & 50–950 ramp

primary

#1FB242

secondary

#CA63B1

accent

#3BC3ED

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FB242

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

Preview Lab → · Contrast checker → · Palette generator →