#1FA61D#1FA61D

#1FA61D is a light, highly saturated green. Relative luminance 0.277; OKLCH L 63.2% C 0.202 H 142.6°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1FA61D
RGB	rgb(31, 166, 29)
HSL	hsl(119, 70%, 38%)
HSV	hsv(119, 83%, 65%)
CMYK	cmyk(81.3%, 0%, 82.5%, 34.9%)
CIE-LAB	lab(59.57, -59.05, 55.31)
CIE-LCH	lch(59.57, 80.91, 136.88°)
OKLab	oklab(63.22% -0.1604 0.1226)
OKLCH	oklch(63.22% 0.202 142.6)
XYZ	xyz(14.4222, 27.6507, 5.7392)
Luminance	0.2765 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA61D #A41DA6

analogous

#63A61D #1FA61D #1DA65F

triadic

#1FA61D #1D1FA6 #A61D1F

tetradic

#1FA61D #1D63A6 #A41DA6 #A65F1D

square

#1FA61D #1D63A6 #A41DA6 #A65F1D

split-complementary

#1FA61D #5F1DA6 #A61D63

monochromatic

#0C3E0B #157214 #1FA61D #2AD927 #5DE25B

Accessibility & contrast

On white

3.22

#1FA61D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#1FA61D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA61D

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA61D	#FFFFFF	#000000	##000000
##1FA61D	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#9C8C2F

Tritanopia (blue-blind)

#00A18D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1fa61d;
/* rgb */ color: rgb(31, 166, 29);
/* oklch */ color: oklch(63.2% 0.202 142.6);

Tailwind

colors: {
  custom: {
    50: '#75c266',
    500: '#1fa61d',
    950: '#000000',
  },
}

SCSS

$custom: #1fa61d;
$custom-light: #75c266;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa61d",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 29
  },
  "hsl": {
    "h": 119.124,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63224,
    "c": 0.20187,
    "h": 142.6
  },
  "luminance": 0.27652
}

Semantic roles & 50–950 ramp

primary

#1FA61D

secondary

#C559C6

accent

#3BEDEA

background

#F7FCF6

surface

#EEF8EB

border

#C9D1C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1FA61D

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

Preview Lab → · Contrast checker → · Palette generator →