#1FA65B#1FA65B

#1FA65B is a light, vivid green. Relative luminance 0.283; OKLCH L 63.9% C 0.157 H 152.7°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#1FA65B
RGB	rgb(31, 166, 91)
HSL	hsl(147, 69%, 39%)
HSV	hsv(147, 81%, 65%)
CMYK	cmyk(81.3%, 0%, 45.2%, 34.9%)
CIE-LAB	lab(60.17, -51.75, 29.17)
CIE-LCH	lch(60.17, 59.41, 150.59°)
OKLab	oklab(63.92% -0.139 0.0718)
OKLCH	oklch(63.92% 0.157 152.7)
XYZ	xyz(16.0881, 28.3171, 14.5133)
Luminance	0.2832 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA65B #A61F6A

analogous

#26A61F #1FA65B #1FA69E

triadic

#1FA65B #5B1FA6 #A65B1F

tetradic

#1FA65B #1F26A6 #A61F6A #A69E1F

square

#1FA65B #1F26A6 #A61F6A #A69E1F

split-complementary

#1FA65B #9E1FA6 #A61F26

monochromatic

#0C3F22 #15723F #1FA65B #2BD778 #5EE198

Accessibility & contrast

On white

3.15

#1FA65B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#1FA65B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA65B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA65B	#FFFFFF	#000000	##000000
##1FA65B	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69855

Deuteranopia (green-blind)

#978D60

Tritanopia (blue-blind)

#00A494

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa65b;
/* rgb */ color: rgb(31, 166, 91);
/* oklch */ color: oklch(63.9% 0.157 152.7);

Tailwind

colors: {
  custom: {
    50: '#73c18a',
    500: '#1fa65b',
    950: '#000000',
  },
}

SCSS

$custom: #1fa65b;
$custom-light: #73c18a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa65b",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 91
  },
  "hsl": {
    "h": 146.667,
    "s": 68.528,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63919,
    "c": 0.1565,
    "h": 152.7
  },
  "luminance": 0.28319
}

Semantic roles & 50–950 ramp

primary

#1FA65B

secondary

#C55B96

accent

#3C9EEB

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1FA65B

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

Preview Lab → · Contrast checker → · Palette generator →