#1FA042#1FA042

#1FA042 is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.9% C 0.171 H 147.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#1FA042
RGB	rgb(31, 160, 66)
HSL	hsl(136, 68%, 37%)
HSV	hsv(136, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 58.8%, 37.3%)
CIE-LAB	lab(57.87, -53.61, 38.99)
CIE-LCH	lch(57.87, 66.29, 143.97°)
OKLab	oklab(61.9% -0.1441 0.0925)
OKLCH	oklch(61.9% 0.171 147.3)
XYZ	xyz(14.1181, 25.8245, 9.3938)
Luminance	0.2583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA042 #A01F7D

analogous

#3DA01F #1FA042 #1FA082

triadic

#1FA042 #421FA0 #A0421F

tetradic

#1FA042 #1F3DA0 #A01F7D #A0821F

square

#1FA042 #1F3DA0 #A01F7D #A0821F

split-complementary

#1FA042 #821FA0 #A01F3D

monochromatic

#0B3918 #156D2D #1FA042 #29D357 #5ADF7E

Accessibility & contrast

On white

3.41

#1FA042 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#1FA042 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA042

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA042	#FFFFFF	#000000	##000000
##1FA042	1.00	3.41	6.17	6.17
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29139

Deuteranopia (green-blind)

#94874A

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa042;
/* rgb */ color: rgb(31, 160, 66);
/* oklch */ color: oklch(61.9% 0.171 147.3);

Tailwind

colors: {
  custom: {
    50: '#72bd79',
    500: '#1fa042',
    950: '#000000',
  },
}

SCSS

$custom: #1fa042;
$custom-light: #72bd79;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa042",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 66
  },
  "hsl": {
    "h": 136.279,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61901,
    "c": 0.17123,
    "h": 147.3
  },
  "luminance": 0.25826
}

Semantic roles & 50–950 ramp

primary

#1FA042

secondary

#C358A6

accent

#3DBBEA

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #1FA042

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

Preview Lab → · Contrast checker → · Palette generator →