#1FB030#1FB030

#1FB030 is a light, highly saturated green. Relative luminance 0.316; OKLCH L 66.1% C 0.203 H 144.1°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#1FB030
RGB	rgb(31, 176, 48)
HSL	hsl(127, 70%, 41%)
HSV	hsv(127, 82%, 69%)
CMYK	cmyk(82.4%, 0%, 72.7%, 31%)
CIE-LAB	lab(62.97, -60.78, 52.36)
CIE-LCH	lch(62.97, 80.22, 139.26°)
OKLab	oklab(66.09% -0.1643 0.119)
OKLCH	oklch(66.09% 0.203 144.1)
XYZ	xyz(16.6228, 31.5533, 8.0101)
Luminance	0.3155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB030 #B01F9F

analogous

#57B01F #1FB030 #1FB078

triadic

#1FB030 #301FB0 #B0301F

tetradic

#1FB030 #1F57B0 #B01F9F #B0781F

square

#1FB030 #1F57B0 #B01F9F #B0781F

split-complementary

#1FB030 #781FB0 #B01F57

monochromatic

#0D4814 #167C22 #1FB030 #31DB45 #65E474

Accessibility & contrast

On white

2.87

#1FB030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#1FB030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB030

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB030	#FFFFFF	#000000	##000000
##1FB030	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1A

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#00AB97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #1fb030;
/* rgb */ color: rgb(31, 176, 48);
/* oklch */ color: oklch(66.1% 0.203 144.1);

Tailwind

colors: {
  custom: {
    50: '#77c970',
    500: '#1fb030',
    950: '#000000',
  },
}

SCSS

$custom: #1fb030;
$custom-light: #77c970;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb030",
  "rgb": {
    "r": 31,
    "g": 176,
    "b": 48
  },
  "hsl": {
    "h": 127.034,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66088,
    "c": 0.20285,
    "h": 144.1
  },
  "luminance": 0.31555
}

Semantic roles & 50–950 ramp

primary

#1FB030

secondary

#C962BD

accent

#3BD8ED

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1FB030

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

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