#1FA041#1FA041

#1FA041 is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.9% C 0.172 H 147.1°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#1FA041
RGB	rgb(31, 160, 65)
HSL	hsl(136, 68%, 37%)
HSV	hsv(136, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 59.4%, 37.3%)
CIE-LAB	lab(57.86, -53.74, 39.45)
CIE-LCH	lch(57.86, 66.67, 143.72°)
OKLab	oklab(61.89% -0.1445 0.0934)
OKLCH	oklch(61.89% 0.172 147.1)
XYZ	xyz(14.0889, 25.8129, 9.2398)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA041 #A01F7E

analogous

#3EA01F #1FA041 #1FA082

triadic

#1FA041 #411FA0 #A0411F

tetradic

#1FA041 #1F3EA0 #A01F7E #A0821F

square

#1FA041 #1F3EA0 #A01F7E #A0821F

split-complementary

#1FA041 #821FA0 #A01F3E

monochromatic

#0B3917 #156D2C #1FA041 #29D356 #5ADF7D

Accessibility & contrast

On white

3.41

#1FA041 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#1FA041 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA041

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA041	#FFFFFF	#000000	##000000
##1FA041	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29137

Deuteranopia (green-blind)

#948749

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa041;
/* rgb */ color: rgb(31, 160, 65);
/* oklch */ color: oklch(61.9% 0.172 147.1);

Tailwind

colors: {
  custom: {
    50: '#72bd79',
    500: '#1fa041',
    950: '#000000',
  },
}

SCSS

$custom: #1fa041;
$custom-light: #72bd79;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa041",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 65
  },
  "hsl": {
    "h": 135.814,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61888,
    "c": 0.17207,
    "h": 147.1
  },
  "luminance": 0.25815
}

Semantic roles & 50–950 ramp

primary

#1FA041

secondary

#C358A7

accent

#3DBDEA

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1FA041

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

Preview Lab → · Contrast checker → · Palette generator →