#1FB430#1FB430

#1FB430 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.2% C 0.207 H 144.0°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1FB430
RGB	rgb(31, 180, 48)
HSL	hsl(127, 71%, 41%)
HSV	hsv(127, 83%, 71%)
CMYK	cmyk(82.8%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(64.28, -62.02, 53.69)
CIE-LCH	lch(64.28, 82.03, 139.12°)
OKLab	oklab(67.18% -0.1676 0.1218)
OKLCH	oklch(67.18% 0.207 144)
XYZ	xyz(17.4186, 33.1451, 8.2753)
Luminance	0.3315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB430 #B41FA3

analogous

#59B41F #1FB430 #1FB47B

triadic

#1FB430 #301FB4 #B4301F

tetradic

#1FB430 #1F59B4 #B41FA3 #B47B1F

square

#1FB430 #1F59B4 #B41FA3 #B47B1F

split-complementary

#1FB430 #7B1FB4 #B41F59

monochromatic

#0D4C14 #168022 #1FB430 #34DC47 #68E577

Accessibility & contrast

On white

2.75

#1FB430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#1FB430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB430

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB430	#FFFFFF	#000000	##000000
##1FB430	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A218

Deuteranopia (green-blind)

#A8983E

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1fb430;
/* rgb */ color: rgb(31, 180, 48);
/* oklch */ color: oklch(67.2% 0.207 144.0);

Tailwind

colors: {
  custom: {
    50: '#78cc71',
    500: '#1fb430',
    950: '#000000',
  },
}

SCSS

$custom: #1fb430;
$custom-light: #78cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb430",
  "rgb": {
    "r": 31,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 126.846,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67175,
    "c": 0.20721,
    "h": 144
  },
  "luminance": 0.33147
}

Semantic roles & 50–950 ramp

primary

#1FB430

secondary

#CB64BF

accent

#3AD9ED

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #1FB430

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

Preview Lab → · Contrast checker → · Palette generator →