#1FBB1E#1FBB1E

#1FBB1E is a light, highly saturated green. Relative luminance 0.359; OKLCH L 69.0% C 0.223 H 142.6°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#1FBB1E
RGB	rgb(31, 187, 30)
HSL	hsl(120, 72%, 43%)
HSV	hsv(120, 84%, 73%)
CMYK	cmyk(83.4%, 0%, 84%, 26.7%)
CIE-LAB	lab(66.46, -65.31, 61.36)
CIE-LCH	lch(66.46, 89.62, 136.79°)
OKLab	oklab(68.96% -0.1773 0.1354)
OKLCH	oklch(68.96% 0.223 142.6)
XYZ	xyz(18.5686, 35.9234, 7.1833)
Luminance	0.3593 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FBB1E #BA1EBB

analogous

#6DBB1E #1FBB1E #1EBB6C

triadic

#1FBB1E #1E1FBB #BB1E1F

tetradic

#1FBB1E #1E6DBB #BA1EBB #BB6C1E

square

#1FBB1E #1E6DBB #BA1EBB #BB6C1E

split-complementary

#1FBB1E #6C1EBB #BB1E6D

monochromatic

#0E520D #168616 #1FBB1E #38DF37 #6DE76C

Accessibility & contrast

On white

2.57

#1FBB1E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#1FBB1E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FBB1E

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FBB1E	#FFFFFF	#000000	##000000
##1FBB1E	1.00	2.57	8.19	8.19
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#AF9D34

Tritanopia (blue-blind)

#00B59F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #1fbb1e;
/* rgb */ color: rgb(31, 187, 30);
/* oklch */ color: oklch(69.0% 0.223 142.6);

Tailwind

colors: {
  custom: {
    50: '#7bd16a',
    500: '#1fbb1e',
    950: '#000000',
  },
}

SCSS

$custom: #1fbb1e;
$custom-light: #7bd16a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fbb1e",
  "rgb": {
    "r": 31,
    "g": 187,
    "b": 30
  },
  "hsl": {
    "h": 119.618,
    "s": 72.35,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68963,
    "c": 0.2231,
    "h": 142.6
  },
  "luminance": 0.35926
}

Semantic roles & 50–950 ramp

primary

#1FBB1E

secondary

#CD67CD

accent

#39EFEE

background

#F8FDF6

surface

#EFFAEC

border

#CAD3C7

text

#0B1407

muted

#7C837A

Preview Lab

Preview with #1FBB1E

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

Preview Lab → · Contrast checker → · Palette generator →