#1FA61E#1FA61E

#1FA61E is a light, highly saturated green. Relative luminance 0.277; OKLCH L 63.2% C 0.201 H 142.7°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1FA61E
RGB	rgb(31, 166, 30)
HSL	hsl(120, 69%, 38%)
HSV	hsv(120, 82%, 65%)
CMYK	cmyk(81.3%, 0%, 81.9%, 34.9%)
CIE-LAB	lab(59.58, -59.00, 55.03)
CIE-LCH	lch(59.58, 80.68, 136.99°)
OKLab	oklab(63.23% -0.1602 0.1222)
OKLCH	oklch(63.23% 0.201 142.7)
XYZ	xyz(14.4347, 27.6557, 5.8054)
Luminance	0.2766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA61E #A51EA6

analogous

#63A61E #1FA61E #1EA661

triadic

#1FA61E #1E1FA6 #A61E1F

tetradic

#1FA61E #1E63A6 #A51EA6 #A6611E

square

#1FA61E #1E63A6 #A51EA6 #A6611E

split-complementary

#1FA61E #611EA6 #A61E63

monochromatic

#0C3E0B #157215 #1FA61E #2AD829 #5EE25D

Accessibility & contrast

On white

3.22

#1FA61E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#1FA61E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA61E

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA61E	#FFFFFF	#000000	##000000
##1FA61E	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: #1fa61e;
/* rgb */ color: rgb(31, 166, 30);
/* oklch */ color: oklch(63.2% 0.201 142.7);

Tailwind

colors: {
  custom: {
    50: '#75c266',
    500: '#1fa61e',
    950: '#000000',
  },
}

SCSS

$custom: #1fa61e;
$custom-light: #75c266;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa61e",
  "rgb": {
    "r": 31,
    "g": 166,
    "b": 30
  },
  "hsl": {
    "h": 119.559,
    "s": 69.388,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63229,
    "c": 0.20144,
    "h": 142.7
  },
  "luminance": 0.27657
}

Semantic roles & 50–950 ramp

primary

#1FA61E

secondary

#C55AC6

accent

#3CECEB

background

#F7FCF6

surface

#EEF8EB

border

#C9D1C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1FA61E

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

Preview Lab → · Contrast checker → · Palette generator →