#1FA734#1FA734

#1FA734 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.190 H 144.8°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1FA734
RGB	rgb(31, 167, 52)
HSL	hsl(129, 69%, 39%)
HSV	hsv(129, 81%, 65%)
CMYK	cmyk(81.4%, 0%, 68.9%, 34.5%)
CIE-LAB	lab(60.05, -57.57, 47.71)
CIE-LCH	lch(60.05, 74.77, 140.35°)
OKLab	oklab(63.67% -0.1553 0.1098)
OKLCH	oklch(63.67% 0.19 144.8)
XYZ	xyz(15.0026, 28.1748, 7.8957)
Luminance	0.2818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA734 #A71F92

analogous

#4EA71F #1FA734 #1FA778

triadic

#1FA734 #341FA7 #A7341F

tetradic

#1FA734 #1F4EA7 #A71F92 #A7781F

square

#1FA734 #1F4EA7 #A71F92 #A7781F

split-complementary

#1FA734 #781FA7 #A71F4E

monochromatic

#0C4014 #157324 #1FA734 #2BD846 #5FE173

Accessibility & contrast

On white

3.16

#1FA734 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#1FA734 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA734

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA734	#FFFFFF	#000000	##000000
##1FA734	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9724

Deuteranopia (green-blind)

#9B8D3F

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa734;
/* rgb */ color: rgb(31, 167, 52);
/* oklch */ color: oklch(63.7% 0.190 144.8);

Tailwind

colors: {
  custom: {
    50: '#75c271',
    500: '#1fa734',
    950: '#000000',
  },
}

SCSS

$custom: #1fa734;
$custom-light: #75c271;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa734",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 52
  },
  "hsl": {
    "h": 129.265,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63665,
    "c": 0.19022,
    "h": 144.8
  },
  "luminance": 0.28177
}

Semantic roles & 50–950 ramp

primary

#1FA734

secondary

#C65CB5

accent

#3CD0EC

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #1FA734

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

Preview Lab → · Contrast checker → · Palette generator →