#1FA015#1FA015

#1FA015 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.5% C 0.199 H 142.1°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1FA015
RGB	rgb(31, 160, 21)
HSL	hsl(116, 77%, 35%)
HSV	hsv(116, 87%, 63%)
CMYK	cmyk(80.6%, 0%, 86.9%, 37.3%)
CIE-LAB	lab(57.55, -57.62, 55.52)
CIE-LCH	lch(57.55, 80.02, 136.06°)
OKLab	oklab(61.53% -0.1568 0.122)
OKLCH	oklch(61.53% 0.199 142.1)
XYZ	xyz(13.2704, 25.4855, 4.9291)
Luminance	0.2549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA015 #9615A0

analogous

#65A015 #1FA015 #15A050

triadic

#1FA015 #151FA0 #A0151F

tetradic

#1FA015 #1565A0 #9615A0 #A05015

square

#1FA015 #1565A0 #9615A0 #A05015

split-complementary

#1FA015 #5015A0 #A01565

monochromatic

#0A3407 #156A0E #1FA015 #29D61C #54E748

Accessibility & contrast

On white

3.44

#1FA015 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1FA015 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA015

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA015	#FFFFFF	#000000	##000000
##1FA015	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#968729

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1fa015;
/* rgb */ color: rgb(31, 160, 21);
/* oklch */ color: oklch(61.5% 0.199 142.1);

Tailwind

colors: {
  custom: {
    50: '#74bd62',
    500: '#1fa015',
    950: '#000000',
  },
}

SCSS

$custom: #1fa015;
$custom-light: #74bd62;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa015",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 21
  },
  "hsl": {
    "h": 115.683,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61527,
    "c": 0.19865,
    "h": 142.1
  },
  "luminance": 0.25487
}

Semantic roles & 50–950 ramp

primary

#1FA015

secondary

#BF49C8

accent

#34F3E6

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1FA015

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

Preview Lab → · Contrast checker → · Palette generator →