#1FA649#1FA649

#1FA649 is a light, vivid green. Relative luminance 0.280; OKLCH L 63.6% C 0.173 H 148.2°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#1FA649
RGB	rgb(31, 166, 73)
HSL	hsl(139, 69%, 39%)
HSV	hsv(139, 81%, 65%)
CMYK	cmyk(81.3%, 0%, 56%, 34.9%)
CIE-LAB	lab(59.93, -54.68, 38.04)
CIE-LCH	lch(59.93, 66.60, 145.18°)
OKLab	oklab(63.63% -0.1468 0.0909)
OKLCH	oklch(63.63% 0.173 148.2)
XYZ	xyz(15.4026, 28.0429, 10.9031)
Luminance	0.2804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA649 #A61F7C

analogous

#38A61F #1FA649 #1FA68C

triadic

#1FA649 #491FA6 #A6491F

tetradic

#1FA649 #1F38A6 #A61F7C #A68C1F

square

#1FA649 #1F38A6 #A61F7C #A68C1F

split-complementary

#1FA649 #8C1FA6 #A61F38

monochromatic

#0C3F1C #157232 #1FA649 #2BD761 #5EE187

Accessibility & contrast

On white

3.18

#1FA649 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#1FA649 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA649

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA649	#FFFFFF	#000000	##000000
##1FA649	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89740

Deuteranopia (green-blind)

#998C50

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1fa649;
/* rgb */ color: rgb(31, 166, 73);
/* oklch */ color: oklch(63.6% 0.173 148.2);

Tailwind

colors: {
  custom: {
    50: '#73c27e',
    500: '#1fa649',
    950: '#000000',
  },
}

SCSS

$custom: #1fa649;
$custom-light: #73c27e;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa649",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 73
  },
  "hsl": {
    "h": 138.667,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63634,
    "c": 0.17271,
    "h": 148.2
  },
  "luminance": 0.28045
}

Semantic roles & 50–950 ramp

primary

#1FA649

secondary

#C55BA4

accent

#3CB5EB

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #1FA649

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

Preview Lab → · Contrast checker → · Palette generator →